Brad Hegarty
Quiz by , created over 5 years ago

Testing myself on some ACT Math questions and sharing them with you all. :)

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Brad Hegarty
Created by Brad Hegarty over 5 years ago
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Question 1

Question
There are 15 balls in a box: 8 balls are green, 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box?
Answer
  • 3/13
  • 4/13
  • 3/15
  • 4/15
  • 2/13

Question 2

Question
The length of a rectangle is 3 times its width. If the width of the rectangle is 5 inches, what is the rectangle's area, in square inches?
Answer
  • 15
  • 75
  • 40
  • 30
  • 20

Question 3

Question
If the hypotenuse of a right triangle is 10 inches long and one of its legs is 5 inches long, how long is the other leg?
Answer
  • 5
  • 10 - √5
  • 75
  • 5√5
  • 5√3

Question 4

Question
A circle with center (4,-5) is tangent to the y-axis in the standard (x,y) coordinate plane. What is the radius of this circle?
Answer
  • 4
  • 5
  • √(41)
  • 16
  • 25

Question 5

Question
Angle A is an acute angle and sin(A) = 11/14. What is the value of cos(A)?
Answer
  • 3/14
  • √3 / 14
  • 5√3 / 14
  • √(3/14)
  • 5/14

Question 6

Question
What are the values of a and b, if any, where - a|b + 4| > 0?
Answer
  • a > 0 and b ≠ -4
  • a > 0 and b ≠ 4
  • a < 0 and b ≥ -4
  • a < 0 and b ≠ -4
  • a < 0 and b ≤ -4

Question 7

Question
In a shipment of televisions, 1/50 of the televisions are defective. What is the ratio of defective to non defective televisions?
Answer
  • 1/200
  • 50/1
  • 49/1
  • 1/50
  • 1/49

Question 8

Question
Which of the following is divisible (with no remainder) by 4?
Answer
  • 214133
  • 214395
  • 952217
  • 322569
  • 510056

Question 9

Question
If 8y = 3x - 11, then x =
Answer
  • (88/3) y
  • (8y + 11)/3
  • (8y - 11)/3
  • (8/3) y - 11
  • (8/3) y + 11

Question 10

Question
Which of the statements describes the solution set for -2(x + 8) = -2x + 20?
Answer
  • x = - 2 only
  • x = 0 only
  • x = 20 only
  • There are no solution for this equation.
  • All real numbers are solutions of this equation.