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## Homework Statement

Find the mass and the center of mass of the solid E with the given density function ρ(x,y,z). E is bounded by the parabolic cylinder z = 1 – y2 and the planes x + 4z = 4, x=0, and z=0; ρ(x,y,z) =6.

m=?

x=?

y=?

z=?

## Homework Equations

z = 1 – y2 and the planes x + 4z = 4, x=0, and z=0; ρ(x,y,z) = 6.

## The Attempt at a Solution

I got m = 96/5 but I'm not sure how to figure out x,y and z.