The highest and lowest test scores of five students in Mr. Canyon's science class are listed below. Which student had the greatest range of scores?
(F) Alicia
(G) Brandon
(H) Cleo
(J) David
(K) Emily
Is there any calculus on the ACT?
While the ACT does test different areas in math, you will not be tested on calculus.
Six equilateral triangles form the figure below. If the perimeter of each individual triangle is 15 inches, what is the perimeter of ABCDEF, in inches?
（A）18
（B） 30
（C） 60
（D） 54
（E） 90
Correct Answer: B
The figure below is a pentagon (5-sided figure). Suppose a second pentagon were overlaid on this pentagon. At most, the two figures could have how many points of intersection?
(A) 1 (B) 2 (C) 5 (D) 10 (E) Infinitely many
Correct Answer: E
More ACT Math Exam Questions
- 1Alana leaves home to drive to college. She drives 200 miles in 4 hours before stopping for gas. She then drives 10 miles per hour faster than she did on the first part of her trip, and arrives at her dorm in 3 hours. How many miles did she drive in total?
- 2
Greg is making a triangular sail for a boat, shaped like a right triangle and shown below.
Sail material costs $8.99 for 150 square feet. If the material can be purchased in any quantity, which of the following is closest to the cost in dollars of the material needed to fill the area of the sail as shown?
- 3If the average number of carbon dioxide molecules per cubic inch in a container is 3 × 104 and there are 6 × 108 molecules of carbon dioxide in the container, what is the volume of the container in cubic inches?
- 4
Given triangle CDE (shown below) with a right angle at point E, what is the length of leg DE?
- 5If x = 3, then x2 + 2x - 12 = ?