Question

a cartoon can hold a thousand units cubes that measure 1-inch by 1-inch by 1-inch describe the dimensions of the cartoon using unit cubes

Answer 1

The correct answer for the question that is being presented above is this one: 10 x 10 x 10 cubic units.

The volume of a cube is 
Volume = s^3
1000 = s^3
s = cube root (1000) 
s = 10 inches.

The dimensions of the carton are:
10 in x 10 in x 10 in.