Question
Asked Sep 29, 2019
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A stone is thrown into a pond, creating a circular ripple that spreads over the pond in such a way that the radius is increasing
at a rate of 3.4 ft/sec.
Complete parts a through c.
a) Find a function for the radius in terms of t.
r(t)=
(Use integers or decimals for any numbers in the expression.)
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A stone is thrown into a pond, creating a circular ripple that spreads over the pond in such a way that the radius is increasing at a rate of 3.4 ft/sec. Complete parts a through c. a) Find a function for the radius in terms of t. r(t)= (Use integers or decimals for any numbers in the expression.)

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Expert Answer

Step 1

Given that a stone is thrown into a pond, creating a circular ripple that spreads over the pond in such a way that the radius is increasing at a rate of 3.4 ft/sec.

Step 2

Since, in one second the increment in radius is 3.4 ft. So,...

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r(t) 3.4t

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