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A stone is thrown into a pond. A circular ripple is spreading over the pond in such a way that the radius is increasing at the rate of 6.4 feet per second. Find a function, r(u), for theadius in terms
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A stone is thrown into a pond. A circular ripple is spreading over the pond in such a way that the radius is increasing at the rate of 6.4 feet per second. Find a function, r(u), for theadius in terms of t. Find a function, A(r)

A stone is thrown into a pond. A circular ripple is spreading over the pond in such-example-1
User Renattele Renattele
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we know that


A(r)=pi*r^2

User Ramrunner
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