36
to determine the area of a perfect cube, among many other reasons
the answer is definitly 0 (zero)!
Multiply the volume of the cube by its density.
125
You simply multiply the number by its self 3 times. For example: 7x7x7, or 7 to the 3rd power.
Multiply by 1000.
0.3333
As long as it has an eighth one to go with them, yes.
Multiply two adjacent sides- that will give you the area of one face. Then multiply by six- a cube has 6 faces. That will give you the surface area of the cube.
Multiply it by itself and then do that again.
The number is approximately 199.69 (the cube root of 27^5).
Multiply the density (gm cm3) by the volume of the cube (cm3).