MATHalinoEngineering Math ReviewToday, I am one more than eleven times as old as my son. Nine years from now, I will be seven more than three times as old as him. How old is my son?
At what time between three and four o’clock is the minute hand the same distance from VIII as the hour hand is from XII?
A commuter drives from Mandaue to Bogo 120 km away at an average speed of 60 kph and returned to Mandaue at an average speed of 40 kph. What was the average speed of the commuter for the whole journey?
If five masons can earn P675 in 6 days, how much can 12 carpenters receiving the same rate earn in 10 days?
The scale on the map is 1:n. A square field has an area of 1600 sq. m. is represented by 1 cm2, the value of n is:
Determine the distance of the point from the center of the bigger pulley where the belt will cross when cross-connected.
Compute the length of belt if the belt will be cross-connected to make the pulleys rotate in opposite directions.
Compute the length of belt if both pulleys will rotate in the same direction.
Two flat belt pulleys have a center to center distance of 137 cm, and diameters of 72 cm and 36 cm, respectively. Neglecting the sagging of belt,
In the CE Board examinations, the probability that an examinee will pass in each subject is 0.80. What is the probability that the examinee will pass at least two subjects.