Answer:
[tex]0.125 \ in^3[/tex]
Step-by-step explanation:
Given the sides of the cube as 0.5 inch.
#the volume of a cube is calculated as the product of the three sides:
[tex]V=s^3, \ \ \ \ s=0.5in\\\\V=0.5\ in\times 0.5\ in\times 0.5\ in\\\\V=(0.5\ in)^3\\\\V=0.125\ in^3[/tex]
Hence, the volume of Mary's cube is 0.125 cubic inches