Answer:
The length of a side is

Explanation:
The question is not properly formatted. here is a better format .
"The volume of a cube is 64 cubic inches. Which expression represents s, the length of a side of the cube?
Recall the formula Cube

The problem bothers on the mensuration of solid shapes, a cube
Given data
Volume v =

length l= ?
We can solve for the length by find the cube root of the volume, we have.
![64= l^(3) \\l= \sqrt[3]{64} \\l= 4 in](https://img.qammunity.org/2021/formulas/mathematics/college/liwdupp9vyzxt24spmxy7d8ttow2tblcsn.png)