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Christy plans to paint both sides of a fence whose base is in the xy-plane with the shape of x=300cos(t), y=300sin(t), 0≤t≤π/2, and whose height at (x,y) is 1+(1/3)y, all measured in feet. How much paint will she need if a gallon covers 200 square feet?

Christy plans to paint both sides of a fence whose base is in the xy-plane with the shape of x=300cos(t), y=300sin(t), 0≤t≤π/2, and whose height at (x,y) is 1+(1/3)y, all measured in feet. How much paint will she need if a gallon covers 200 square feet?

Intermediate Algebra
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Conic Sections
Section8.2: More Parabolas And Some Circles
Problem 63.2PS: By expanding (xh)2+(yk)2=r2, we obtain x22hx+h22ky+k2r2=0. When we compare this result to the form...
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Christy plans to paint both sides of a fence whose base is in the xy-plane with the shape of x=300cos(t), y=300sin(t), 0≤t≤π/2, and whose height at (x,y) is 1+(1/3)y, all measured in feet. How much paint will she need if a gallon covers 200 square feet?

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Christy plans to paint both sides of a fence whose base is in the xy-plane with the shape 1 and whose height at (x, y) is 1+ y, all measured in 3. TU 22 2 2 x= 300 cos(t), y = 300 sin(t), 0≤t≤ feet. How much paint will she need if a gallon covers 200 square feet?
Transcribed Image Text:Christy plans to paint both sides of a fence whose base is in the xy-plane with the shape 1 and whose height at (x, y) is 1+ y, all measured in 3. TU 22 2 2 x= 300 cos(t), y = 300 sin(t), 0≤t≤ feet. How much paint will she need if a gallon covers 200 square feet?
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