Use polar coordinates. Find the center of mass of a two-dimensional plate that occupies the quarter circle x² + y² ≤ 4 in the first quadrant and has density k(x²+y²)

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A: Let .To find .

Q: ← The following graph shows the rate of inhalation of oxygen (in liters per minutes) by a person…

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Q: 9-30. Finding area Determine the area of the shaded region in the fol- lowing figures. 10.

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A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

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Q: 5 Find f such that f'(x) = - √x f(16) = 49.

A: f′(x)=5x,f(16)=49

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A: we have and F'(x) is non zerofind F(x)?