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A lamina occupies the part of the rectangle 0≤x≤40≤x≤4, 0≤y≤30≤y≤3 and the density at each point...

A lamina occupies the part of the rectangle 0≤x≤40≤x≤4, 0≤y≤30≤y≤3 and the density at each point is given by the function ρ(x,y)=3x+7y+4ρ(x,y)=3x+7y+4.

A. What is the total mass?

B. Where is the center of mass?

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Expert Solution

milcah answered 2 years ago
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