Question

Can someone help me please? Thanks

Answer 1

The volume of juice is 38.4 pi in^3

Explanation:

First we need to find the volume of the cylinder

V = pi r^2 h

We need the radius

r = d/2 = 8/2 =4

V = pi * 4^2 *12

V = pi *16*12

V = 192 pi in^3

Remember we need the exact volume so we cannot approximate pi

Now it is 20% full of juice

Multiply the volume by 20 percent

192 pi * 20%

192 pi * .20

38.4 pi

The volume of juice is 38.4 pi in^3