Applying roots

The area of a square is length x width (where the side length is "s"), or....

• s X 2

• None of these

Answer explanation

A = s²

The total volume of two identical containers is 3456  $cm^3$  The edge of one container is

• 13

• 12

• 18

• 14

Cube of an odd number is

• An odd number

• An even number

• A prime number

• None of the above

Which least number must be multiplied to 3456 so that the product becomes a perfect cube?

• 2

• 3

• 4

• 6

What is the cube root of 343?

• 7

• 6

• -5

• -4

A certain cubic box when unfolded and laid flat on a table covers exactly 360 sq ft of space. What is the width of the box, in feet?

The volume of a cube is 125 cubic inches. What is the length of one edge?

•  $25\ inches$  

•  $5^{3\ }inches$  

•  $5\ inches$  

•  $31.25\ inches$  

Select perfect cubes.

• 8

• 64

• 729

• 81

-7i, 3√2, _____, ______

• -7i, 3√2,

• -7i, -3√2,

• 7i, 3√2,

• 7i, -3√2,

A cube has a volume of 343 cubic inches. What is the measure of the edge length?

• 5

• 7

• 6

• 8