Question

What is the difference in volume between a 13 ft. cube and a 10 ft. cube?
A. 1500 cubic ft.
B. 1197 cubic ft.
C. 3 cubic ft.
D. 1300 cubic ft.

Answer 1

x^3= x cubed
\((13ft)^3=13 ~ft.~cubed\)
\((10ft)^3=10~ ft. ~cube\)
Difference means subtract between those two volumes

Answer 2

C?