If p and q are positive integers, and 6pq4 and 12p2q2 have a greatest common factor of 1,050, then which of the following is a possible value for the sum of p and q?
(A)6
(B) 8
(C) 12
(D) 35
(E) 42
The formula for the volume of a sphere is , and the formula for the surface area of a sphere is . If a sphere has a surface area of 36π, what is its volume?
(F) 27π(G) 36π(H) 54π(J) 72π(K) 108π
Correct Answer: G
A recipe calls for cooking a turkey 1 hour for every 3 pounds it weighs. How long should a 19-pound turkey cook?
(A)6 hours and 15 minutes (B) 6 hours and 20 minutes (C) 6 hours and 30 minutes (D) 6 hours and 33 minutes (E) 6 hours and 40 minutes
Correct Answer: B
If ppercent of 250 is 75, what is 75% of p?
(A) 22.5(B) 25(C) 75(D) 225(E) 250
Correct Answer: A
More ACT Math Exam Questions
- 1Isosceles trapezoid ABCD, with equal sides and , has vertices A (3,0), B (6,6), and D (15,0). These vertices are graphed below in the standard (x,y) coordinate plane below. What are the coordinates of one possible vertex C?
- 2
Which of the following functions has a range of f(x) ≥4?
- 3Which of the following expressions gives the area, in square feet, of ABC shown below with the given side lengths in feet?
- 4When w + w = 1, what is the value of w?
- 5
Two values of v satisfy the equation |2v– 13| + 6 = 9. What is the sum of these values?