The Crestview High School student body is made up only of freshmen, sophomores, juniors, and seniors. 25% of the students are freshmen, 35% are sophomores, and 20% are juniors. If no student can be considered to be in two classes, and there are 150 seniors, how many students make up the Crestview High School student body?
(A) 230
(B) 500
(C) 600
(D) 750
(E) 1,500
A ramp used to access the side entrance to the DPC Candy Store, which is located 7 meters above the ground, covers 24 meters along the level ground from the edge of the building. How many meters long is the ramp?
(F) 13(G) 14(H) 17(J) 23(K) 25
Correct Answer: K
What is the y-coordinate of the point of intersection of the lines y = 3x - 7 and y = 5x + 5 in the standard (x, y) coordinate plane?
（A）-25 （B） -11 （C） -6 （D） 6 （E） 11
Correct Answer: A
What is the value of the expression (y - x)3 when x = 5 and y = 1?
（A）-64 （B） -4 （C） 4 （D） 16 （E） 64
Correct Answer: A
More ACT Math Exam Questions
- 1In the figure below, where
ABC ~ XYZ, lengths are given in inches and the perimeter of ABC is 576 inches. What is the length, in inches, of 
?
(Note: The symbol ~ means "is similar to.")
- 2What is the slope of the line determined by the equation
? - 3
As shown in the (x,y,z) coordinate space below, the cube with vertices L through S has edges that are 2 coordinate units long. The coordinates of Q are (0,0,0), and S is on the positive x-axis. What are the coordinates of O?
- 4
In the following figure, the base of the pyramid has the same area as the base of the cylinder, and the cylinder is twice the height of the pyramid. What is the ratio of the volume of the pyramid to the volume of the cylinder?
- 5
What is the distance, in coordinate units, between the points M (1,-3) and N (-5,5) in the standard (x,y) coordinate plane?