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Mathematics, 03.02.2020 15:52 brookefrancett
Astone is dropped into a lake, creating a circular ripple that travels outward at a speed of 60 cm/s. find the rate at which the area within the circle is increasing after each of the following.
(a.) after 1s
(b.) after 4s
(c.) after 6s
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Astone is dropped into a lake, creating a circular ripple that travels outward at a speed of 60 cm/s...
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