Question

41.77=r^3 find the original equation is 175=4/3 (pie) r^3

Answer 1

Hello!

I am assuming we want to find r. To do so we just find the cube root of 41.77, which is about 3.47.

Therefore, r is about 3.47.

I hope this helps!

Answer 2

$\dfrac{4}{3}\pi r^3=175\ \ \ |\cdot3\\\\4\pi r^3=525\ \ \ \ |:4\pi\\\\r^3=\dfrac{525}{4\pi}\to r=\sqrt[3]{\dfrac{525}{4\pi}}\to r\approx3.47$