Mathematics, 13.02.2020 20:55 rscott400

8) A crowd gathers around a movie star, forming a circle. The area taken up by the crowd
increases at a rate of 9n ft2/sec. How fast is the radius of the crowd increasing when the
radius is 11 ft?

Answers: 3

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8) A crowd gathers around a movie star, forming a circle. The area taken up by the crowd
incre...