Question

At a factory that makes cylindrical cans, the formula `r=(V/12)^(1/2)` is used to find the radius of a can with volume `V`. What is the radius of a can with a volume of `192` `cm^3`?

Answer 1

The radius is `4cm`

Explanation:

Hence the volume is `192cm^3` we have that

`r=sqrt(V/12)=sqrt(192/12)=sqrt(16)=4cm`