ACAP Review

What is the value of x if x² = 81?

• 9

• 8

• 7

• -9

What is the value of x if x³ = 512?

• 8

• 9

• 10

• 7

What is the positive value of x that makes the equation 20 + x³ = 749 true?

• 9

• 11

• 13

• 729

Classify the number 0 as Natural, Whole, Integer, Rational, or Irrational.

• Natural

• Whole

• Integer

• Rational

Classify the number -4 as Natural, Whole, Integer, Rational, or Irrational.

• Natural

• Whole

• Integer

• Rational

Classify the number √6 as Natural, Whole, Integer, Rational, or Irrational.

• Natural

• Whole

• Integer

• Irrational

What is the equation for the Pythagorean Theorem?

• a² + b² = c²

• a² - b² = c²

• a² + b² + c² = 0

• a + b = c²

Convert ¾ to a decimal.

• 0.75

• 0.25

• 0.50

• 0.33

Convert 0.125 into a fraction.

• 1/10

• 1/8

• 1/12

• 1/16

Convert 11/4 into a decimal.

• 2.75

• 3.25

• 2.25

• 3.75