The variable cost to produce a box of paper is $4.75. The fixed cost for the paper production machinery is $1,600.00 each day. Which of the following expressions correctly models the cost of producing b boxes of paper each day?
(A)1,600b + 4.75
(B) 1,600b - 4.75
(C) 1,600 + 4.75b
(D) 4.75b - 1600
(E) 1,600b
For θ, an angle whose measure is between 270° and 360°, cos θ = 
. Which of the following equals tan θ?
(F) -
(G) -
(H)
(J)
(K) 
Correct Answer: F
Which of the following represents the product of the matrices below?
(F) 
(G) 
(H) [-6]
(J) [6 -12]
(K) [-4 -12]
Correct Answer: F
A teacher takes 5 children on a field trip to a geological museum. As a souvenir, the group receives a bag of stones. When the teacher divides the stones evenly among the children, each child receives exactly 24. If 6 children had been present, how many stones would each child have received?
(A) 15(B) 16(C) 18(D) 20(E) 21
Correct Answer: D
More ACT Math Exam Questions
- 1For all real numbers x and y, (2x + 3y)2 = ?
- 2In the standard (x,y) coordinate plane, point B with coordinates of (5,6) is the midpoint of line
and point A has coordinates at (9,4). What are the coordinates of C? - 3
In early November in Winnipeg, Manitoba, the temperatures for each of nine consecutive days were -9°C, 3°C, -7°C, 2°C, 5°C, 1°C, 0°C, -8°C, and -7°C. What was the median of the temperatures for these nine days in early November?
- 4Is the ACT or SAT more difficult?
- 5After Jean spent 90% of her vacation money, $100 remained. How much vacation money did she originally have?