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What fraction of the solutions to (x+1)^2 +(y−3)^2 ≤ 9 are also solutions to (x+1)^2 +(y−3)^2 ≤ 4? 

 Feb 3, 2021
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The circle (x+1)^2 +(y−3)^2 ≤ 4 has an area of 4, and the circle (x+1)^2 +(y−3)^2 ≤ 9 has an area of 9, so the fraction is 4/9.

 Feb 4, 2021

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