{"introPage":{"showIntroPage":false,"startButtonText":"Start Quiz","introduction":""},"progressType":"dots","passPercentage":50,"disableBackwardsNavigation":false,"randomQuestions":false,"endGame":{"showResultPage":true,"showSolutionButton":true,"showRetryButton":true,"noResultMessage":"Finished","message":"Your result:","scoreBarLabel":"You got @finals out of @totals points","overallFeedback":[{"from":0,"to":100}],"solutionButtonText":"Show solution","retryButtonText":"Retry","finishButtonText":"Finish","submitButtonText":"Submit","showAnimations":false,"skippable":false,"skipButtonText":"Skip video"},"override":{"checkButton":true},"texts":{"prevButton":"Previous question","nextButton":"Next question","finishButton":"Finish","submitButton":"Submit","textualProgress":"Question: @current of @total questions","jumpToQuestion":"Question %d of %total","questionLabel":"Question","readSpeakerProgress":"Question @current of @total","unansweredText":"Unanswered","answeredText":"Answered","currentQuestionText":"Current question","navigationLabel":"Questions"},"questions":[{"library":"H5P.MultiChoice 1.16","params":{"question":"

Find the area enclosed by the curve r^{2<\/sup> = 28 cos 2\u03b8.<\/p>\n","answers":[{"text":"64 sq. units","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"48 sq. units","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"16 sq. units","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"28 sq. units","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"a6cd8925-8558-478e-8b43-ac05f9e46c9d","metadata":{"contentType":"Multiple Choice","license":"U","title":"Find the area enclosed by the curve r^2 = 28 cos 2\u03b8."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"}

A car travels with an initial velocity of 10 m\/s or 36 km\/hr. If it is decelerating at a rate of 3 m\/sec-sec, how far, in meters, does it travel before stopping?<\/p>\n","answers":[{"text":"15.1 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"17.3 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"13.9 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"16.7 m","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"6d2d7ed2-bd9c-4c53-96e8-184ab9e630f2","metadata":{"contentType":"Multiple Choice","license":"U","title":"A car travels with an initial velocity of 10 m\/s or 36 km\/hr. If it is decelerating at a rate of ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"

A circle of radius 15 cm is revolved about a line tangent to the it. What is the surface area of the resulting by the solid?<\/p>\n","answers":[{"text":"

8541 cm^{2<\/sup><\/div>\n","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8374 cm^{2<\/sup><\/div>\n","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8883 cm^{2<\/sup><\/div>\n","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8024 cm^{2<\/sup><\/div>\n","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"adbc610b-57e7-45ca-a888-d8e399669ca8","metadata":{"contentType":"Multiple Choice","license":"U","title":"A circle of radius 15 cm is revolved about a line tangent to the it. What is the ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"A vertical summit curve has tangent grades of +2.6% and \u20131.5%. Using h_{1<\/sub> = 1.37 m and h_{2<\/sub> = 0.1 m, calculate the minimum length of curve if the required sight distance is 140 m.<\/p>\n","answers":[{"text":"156 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"165 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"174 m","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"187 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"eba2f0e3-e7a0-47e1-a6ec-4a941dea6236","metadata":{"contentType":"Multiple Choice","license":"U","title":"A vertical summit curve has tangent grades of +2.6% and \u20131.5%. Using h1 = ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"}}
Company A has a fixed expense of P1.5M monthly and each unit is produced at P20. Company B has a fixed expense of P500,000 per month and can produce the same unit at P60. At what number of units of monthly production will company A have the same overall cost as company B?<\/p>\n","answers":[{"text":"20,000","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"30,000","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"25,000","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"15,000","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"76e11f74-9279-4cff-897b-23510f054991","metadata":{"contentType":"Multiple Choice","license":"U","title":"Company A has a fixed expense of P1.5M monthly and each unit is produced at P20."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
The area under the curve y = x^{2<\/sup> between the values x = 1 and x = 7 is closest to:<\/p>\n","answers":[{"text":"114","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"127","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"108","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"136","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"f4124ca9-c480-4b50-912c-9f2870616c4b","metadata":{"contentType":"Multiple Choice","license":"U","title":"The area under the curve y = x^2 between the values x = 1 and x = 7 is closest to ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"}
A 3-degree simple curve has an external distance of 23 m. What is the length of the long chord?<\/p>\n","answers":[{"text":"253.79 m","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"212.32 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"289.51 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"189.67 m","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"4ce5145f-1864-4bdf-930c-49922b3b5419","metadata":{"contentType":"Multiple Choice","license":"U","title":"A 3-degree simple curve has an external distance of 23 m. What is the length of the long chord?"}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
Find the radius of curvature of the curve y = x^{3<\/sup> \u2013 2x^{2<\/sup> + 5x \u2013 3 at x = 5.<\/p>\n","answers":[{"text":"8311","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8254","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8698","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8110","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"83a98f4e-e5bf-4cb5-aa62-d9d488a44d75","metadata":{"contentType":"Multiple Choice","license":"U","title":"Find the radius of curvature of the curve y = x^3 \u2013 2x^2 + 5x \u2013 3 at x = 5."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"}}
A gang of pipe layers working under the supervision of foreman A can finish a pipe-laying job in 20 days. The same gang of pipe layers working without the supervision of a foreman can finish the same pipe-laying job in 25 days. The project engineer, desiring to finish the job in 20 days, employed the gang of pipe layers under the supervision of foreman A. However, at the end of the fifth working day, foreman A quit the job. In order to finish the job on the original target period of 20 working days, the project engineer employed two additional pipe layers at the start of the 6th working day. After the enlarged gang had worked 2 days without the supervision of a foreman, the project engineer decided to finish the job ahead of his original schedule. He employed foreman B to supervise the enlarged gang at the start of the 8th working day. The enlarged gang of pipe layers, under the supervision of foreman B finished the job at the end of the 18th working day, 2 days ahead of the schedule.<\/p>\n\n
In how many days will the original gang of pipe layers, under the supervision of foreman B, finish the original pipe-laying job?<\/p>\n","answers":[{"text":"21.154","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"22.786","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"20.432","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"21.988","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"4d96d472-f9a5-4599-8454-1f47cd38815c","metadata":{"contentType":"Multiple Choice","license":"U","title":"A gang of pipe layers: In how many days will the original gang of pipe layers, under the supervision of foreman B, finish the original pipe-laying job?"}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
To determine the area of a triangular lot ABC, a surveyor set-up a transit at point P inside the lot and recorded the following bearing and distances of each corners of the lot from P.<\/p>\n\n
See TABLE 1<\/strong> below.<\/p>\n\n
Determine the area of the lot in square meter.<\/p>\n","answers":[{"text":"3594","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"3075","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"3865","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"4863","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"c15f0090-2148-42be-b953-90916b18efd3","metadata":{"contentType":"Multiple Choice","license":"U","title":"To determine the area of a triangular lot ABC, a surveyor set-up a transit at point P inside the lot and ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
Find the volume of the tetrahedron bounded by the coordinate planes and the plane 8x + 12y + 4z \u2013 48 = 0.<\/p>\n","answers":[{"text":"56","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"48","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"36","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"132","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"a2ff4306-8fab-4e95-8caa-ae75f9b5526f","metadata":{"contentType":"Multiple Choice","license":"U","title":"Find the volume of the tetrahedron bounded by the coordinate planes and the plane 8x + ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
At 6:00 A.M., a fighter plane took off at 410 kph from an aircraft carrier, maintaining the direction of N 50\u00b0 E. The carrier kept on moving due south at 28 kph. At 7:30 A.M., the communication between the plane and the carrier was lost. What was the communication range in km?<\/p>\n","answers":[{"text":"612 km","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"657 km","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"591 km","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"643 km","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"778cf210-4f68-4b2f-9e15-870f01a5a4c1","metadata":{"contentType":"Multiple Choice","license":"U","title":"At 6:00 A.M., a fighter plane took off at 410 kph from an aircraft carrier, maintaining the direction of N 50\u00b0 E."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
Line AB has point A(4, 5) and point B(-3, -2). Find point C along line AB if distance BC is three times the distance AC.<\/p>\n","answers":[{"text":"(2.25, 3.25)","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"(2, 3)","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"(-1.25, -0.25)","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"(1, 2)","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"d0543e24-57d0-43a6-9d6e-d8a1c8ee4517","metadata":{"contentType":"Multiple Choice","license":"U","title":"Line AB has point A(4, 5) and point B(-3, -2). Find point C along line AB if distance BC is ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
A dog is tied with a chord 3 m long to the edge of a circular tank 8 m in diameter. The point where the cord is attached to the tank is at the same elevation as the dog\u2019s collar. Determine the total area about which the dog can move, in square meter.<\/p>\n","answers":[{"text":"20.54","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"18.54","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"19.32","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"16.39","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"3fe52014-2bae-453d-9ad0-e6acc0ab4ce5","metadata":{"contentType":"Multiple Choice","license":"U","title":"A dog is tied with a chord 3 m long to the edge of a circular tank 8 m in diameter."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
A company invests P10,000 today to be repaid in five years in one lump sum at 12% compounded annually. If the rate of inflation is 3% compounded annually, how much profit in present day pesos is realized over five years?<\/p>\n","answers":[{"text":"P5,626.00","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"P3,202.00","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"P7,623.00","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"P5,202.00","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"83bc0d35-c769-47c8-b488-0bee1625af9a","metadata":{"contentType":"Multiple Choice","license":"U","title":"A company invests P10,000 today to be repaid in five years in one lump sum at 12% compounded annually"}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
The map shows 5 cm representing 450 km. What actual distance is represented by a map distance of 2.8 cm?<\/p>\n","answers":[{"text":"225 km","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"298 km","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"175 km","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"252 km","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"87631c61-d2c7-4541-afcc-f384c3bb5573","metadata":{"contentType":"Multiple Choice","license":"U","title":"The map shows 5 cm representing 450 km. What actual distance is represented by a map distance of 2.8 cm?"}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
How far apart are the foci of the curve 9x^{2<\/sup> + 25y^{2<\/sup> \u2013 18x + 100y - 116 = 0.<\/p>\n","answers":[{"text":"12.5","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"10","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"10.7","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"8","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"859f81d4-afc5-4756-9bdf-dadb31cae441","metadata":{"contentType":"Multiple Choice","license":"U","title":"How far apart are the foci of the curve 9x^2 + 25y^2 \u2013 18x + 100y - 116 = 0."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"}}
There are five harmonic means between 4\/3 and 4\/11. What is the fourth term?<\/p>\n","answers":[{"text":"12\/25","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"4\/7","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"25\/12","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"7\/4","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"b095cba0-3716-466d-80e9-4cb797e0205a","metadata":{"contentType":"Multiple Choice","license":"U","title":"There are five harmonic means between 4\/3 and 4\/11. What is the fourth term?"}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
A contractor bought a concrete mixer at P120,000.00 if paid in cash. The mixer may also be purchased by installment to be paid within 5 years. If money is worth 8%, the amount of each annual payment, if all payments are made at the beginning of each year, is:<\/p>\n","answers":[{"text":"P27,829.00","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"P31,005.00","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"P29,568.00","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"P32,555.00","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"bbaa455a-e263-40a0-b878-5c1a88c3d690","metadata":{"contentType":"Multiple Choice","license":"U","title":"A contractor bought a concrete mixer at P120,000.00 if paid in cash. The mixer may also be purchased by ..."}},{"library":"H5P.MultiChoice 1.16","params":{"question":"
Find y\u2019 if x = 2 arccos 2t and y = 4 arcsin 2t.<\/p>\n","answers":[{"text":"1","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"-2","correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"2","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}},{"text":"-1","correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""}}],"behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"media":{"disableImageZooming":false},"overallFeedback":[{"from":0,"to":100}],"UI":{"checkAnswerButton":"Check","submitAnswerButton":"Submit","showSolutionButton":"Show solution","tryAgainButton":"Retry","tipsLabel":"Show tip","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Tip available","feedbackAvailable":"Feedback available","readFeedback":"Read feedback","wrongAnswer":"Wrong answer","correctAnswer":"Correct answer","shouldCheck":"Should have been checked","shouldNotCheck":"Should not have been checked","noInput":"Please answer before viewing the solution","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"subContentId":"e062def8-4a0f-41bc-b60e-77283f27bba8","metadata":{"contentType":"Multiple Choice","license":"U","title":"Find y\u2019 if x = 2 arccos 2t and y = 4 arcsin 2t."}}]}}}}}

Corner	Bearing from P	Distance from P
A	N 47° 32' W	36.25 m
B	N 68° 52' E	58.32 m
C	Due South	65.25 m