Final answer:
To find the side length of a cube given its volume, calculate the cube root of the volume.
Step-by-step explanation:
To find the side length of a cube, we need to calculate the cube root of its volume. In this case, the volume of the plastic bin is 125 cubic inches, so we need to find the cube root of 125. The cube root of 125 is 5, so the side length of the plastic bin is 5 inches.
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