Find the perimeter of the ellipse with major-axis = 10 and minor-axis = 8.
Find the perimeter of the ellipse with major-axis = 10 and minor-axis = 8.
| A. 25.322 | C. 20.752 |
| B. 28.448 | D. 56.897 |
December 2017
The sum of the interior angles of a polygon of n sides is four times the sum of its exterior angles. Find the value of n.
The sum of the interior angles of a polygon of n sides is four times the sum of its exterior angles. Find the value of n.
| A. 12 | C. 15 |
| B. 8 | D. 10 |
What is the length of the latus rectum of the curve y^2 = -16x?
What is the length of the latus rectum of the curve $y^2 = -16x$?
| A. -16 | C. -4 |
| B. 4 | D. 16 |
What is the equation of the line with y-intercept = 2 and slope = -3?
What is the equation of the line with y-intercept = 2 and slope = -3?
| A. $y = 2x - 3$ | C. $y = -3x + 2$ |
| B. $y = -2x + 3$ | D. $y = 3x - 2$ |
How many 3-digit numbers greater than 300 can be made out from digits 0, 1, 2, 3, 4, 5, and 6 if repetition of digit is not allowed?
How many 3-digit numbers greater than 300 can be made out from digits 0, 1, 2, 3, 4, 5, and 6 if repetition of digit is not allowed?
| A. 210 | C. 180 |
| B. 120 | D. 150 |
Solve for x: log_3 67 = 2x.
Solve for x: log3 67 = 2x.
| A. 3.82 | C. 1.54 |
| B. 2.96 | D. 1.91 |
- Read more about Solve for x: log_3 67 = 2x.
- 1 comment
- Log in or register to post comments
Quiz: Random Problems 01
Random Questions
Nice Profile Picture
Uhmm....Romel. Paano mo pala ginawan yung profile picture mo sa site na ito? Gusto ko sanang matuto paano mo ginawa yung Profile Picture mo...yung asul na mukha...
Saan ako dapat magsimula?
Penge hints....heheh
Salamat sa tulong....
Nagandahan ako sa profile pic mo....hehehehh
- Read more about Nice Profile Picture
- 2 comments
- Log in or register to post comments
Engineering Mechanics - dynamics
A hollow block is accidentally dropped by a laborer working in a high rise building. four seconds after it strikes the ground, an explosion like sound was heard by the laborer. the velocity of sound is 320 minutes per seconds.
1. In what storey number of the building the laborer is located if the height per storey is
3 meters?
2. What is the time of the hollow block to reach the ground?
3. what is the time of sound to travel the distance equal to the position (height) of the
laborer?
- Read more about Engineering Mechanics - dynamics
- 1 comment
- Log in or register to post comments