Answer:
Explanation:
Volume of a cube = L³
L is the length of the side of the cube;
Given
L = 2000ft³
Required
smallest whole foot length that could be used for the square platforms
Substitute the given into the formula to get the unknown length L
2000 = L³
Rearrange
L³ = 2000
Take cube root of both sides
∛L³ = ∛2000
L = ∛2000
L = 12.599
L≈ 12.6 feet
Hence the smallest whole foot length that could be used for the square platforms is 12.6feet