Applying roots

Which of the following numbers is not a perfect cube?

• 27

• 54

• 125

• 1000

• 1331

• 5 units

• 25 units

• 50 units

• 125 units

Solve ∛729

• 6

• 7

• 8

• 9

Find the length of s.

• 3

• -3

• 9

• -9

A perfect _________________ is the result after multiplying a number by itself three times.

a cube has a volume of 64 inches. What is the side length? (³√64 = ?)

• 9

• 5

• 8

• 4

If a cube has a side length of 7 cm, then the volume of the cube would be _______ cm³.

• 7

• 21

• 49

• 343

The formula for the Volume of ...

• Spheres
• Cones
• Cylinders

Which of the following is a perfect cube?

• 81

• 100

• 27

• 3

What is the cube of 3?

• 1

• 8

• 27

• 64