For all 
is equivalent to:
(A)-1
(B) 
(C) 1
(D) 
(E) 
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?
(A) -7°C(B) 0°C(C) 1.5°C(D) 3°C(E) 5°C
Correct Answer: B
Emilia is going to bake cookies. She rolls out a square of dough that is 12 inches wide by 12 inches long and cuts 9 identical circular cookies from the dough, as shown in the figure below. Each circular cut-out is tangent to the circular cut-outs next to it and tangent to the edge or edges of the square piece of dough it touches. Approximately, what is the area, in square inches, of the remaining dough, as shown in the figure?
（A）30.9 （B） 42.3 （C） 50.24 （D） 87.5 （E） 113.04
Correct Answer: A
In the following figure, if the perimeter of the square is 20, what is the area of the shaded region?
(F) 10(G) 12(H) 12.5(J) 20.5(K) 25
Correct Answer: H
More ACT Math Exam Questions
- 1
If f(x) = 7x2 - 9x + 4, then f(-3) = ?
- 2In the figure below, the vertices of parallelogram ABCD are A (2,-4), B (8,-4), C (10,-2), and D (4,-2). What is the area of the parallelogram?
- 3A recipe calls for cooking a turkey 1 hour for every 3 pounds it weighs. How long should a 19-pound turkey cook?
- 4
In the qualifying rounds for a race, Rusty and Dale drive their cars around a 6,000-foot oval track. Rusty and Dale each drive 8 laps in the qualifying rounds in lanes of identical length.
On day one of the qualifying rounds, Rusty and Dale start from the same point, but their cars are reversed and each drives opposite ways. Rusty drives at a constant speed that is 8 feet per second faster than Dale's constant speed. Rusty passes Dale for the first time in 150 seconds. Rusty drives at a constant rate of how many feet per second?
- 5Parallelogram RSTU is shown below, with
= 4 inches, 
= 7 inches, and 
= 5 inches. What is the area of RSTU in square inches?
