Square Roots, Cube Roots, and Exponents

±√100

• 50

• ±10

• 10

• -25

Which point most closely corresponds to ∛8 on the number line below? (Click the question to see the picture)

• P

• Q

• R

• S

Evaluate

• -80

• -40

• 0

A cube-shaped box has a volume of 1331 cubic inches. How tall is the box?

• 665.5 inches

• 11 inches

• 121 inches

Which of the following is the best approximation of the length of a side of a square garden with an area of 11 square feet to the nearest tenth?

• 3.3 feet

• 3.7 feet

• 3.9 feet

• 4.1 feet

Which of the following are examples of perfect squares?

• 4

• 6

• 9

• 25

27 is a perfect cube

• true

• false

Select all the PERFECT SQUARES

• 10

• 144

• 9

• 8

Select all the PERFECT CUBES

• 8

• 2

• 125

• 27

In between what two integers is the square root of 77?

• 5 and 6

• 6 and 7

• 7 and 8

• 8 and 9