- #1
sunnnystrong
- 54
- 6
Homework Statement
A hole in the ground in the shape of an inverted cone is 19 meters deep and has radius at the top of 16 meters. The cone is filled to the top with sawdust. The density of the sawdust depends upon the depth, x, following the formula ρ(x) = 2.1 + 1.2e^(-1.2x) kg/m^3. Find the total mass of sawdust in the conical hole.
Homework Equations
mass = density * volume
The Attempt at a Solution
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So I'm just confused as to how to set up my integral?
I want to find the def. ∫ density*volume from 0 to 9