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Mathematics 16 Online
OpenStudy (anonymous):

Rate of chane of the circumference of a circle with repect to the radius r? I think it is... dC/dr 2 pi r = 2 pi Am I doing it right, OpenStudy genie?

OpenStudy (anonymous):

*rate of change

OpenStudy (radar):

That is the way I would do it.

OpenStudy (anonymous):

Then I am reassured. Thanks!

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