Question

The volume of a cube is found using the formula , where is the side length. What is the volume of a cube, in cubic feet, that is of a foot long?

Answer 1

Woops your specific value and formula didn't copy/paste correctly.

Answer 2

The volume of a cube is found using the formula `?`, where is the side length. What is the volume of a cube, in cubic feet, that is `?` of a foot long?

Volume of a cube is \(\Large\rm V=\ell^3\)
That's fine, we know that formula.

What was the second piece of information supposed to be?

Answer 3

3/5

Answer 4

So your side length is,\[\Large\rm \ell =\frac{3}{5}\]If we plug that into our formula for volume (cubing the length),\[\Large\rm V=\left(\frac{3}{5}\right)^3\]You must apply the cube to `both` the numerator and denominator.

Answer 5

What do you end up with? c:

Answer 6

The volume of a cube is found using the formula l^3 , where l is the side length. What is the volume of a cube, in cubic feet, that is 3/5 of a foot long?

Answer 7

If it's easier for you, you can use your calculator.\[\Large\rm \frac{3}{5}=0.6\]So we can cube that instead,\[\Large\rm V=(0.6)^3\]\[\Large\rm V=~?\]

Answer 8

ok

Answer 9

what expression is equivalent to m/n^3 ?