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OpenStudy (anonymous):
the area of a circle is increasing at rate of 10 pi cm. find the rate of increase of the radius when the radius is 2.5cm. Pls show me the complete calculation. Im completely lost and i have a test tomorrow
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OpenStudy (anonymous):
Might want to post this under mathematics.
OpenStudy (anonymous):
AREA OF A CIRCLE(A)=pi r^2|dw:1344780713769:dw|
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