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Mathematics, 20.10.2019 15:10 caitlinrosekozoxegcb

Acity is built around a circular lake that has a radius of 1 mile. the population density of the city is f (r) people per square mile, where r is the distance from thecenter of the lake, in miles. which of the following expressions gives the number of people who live within 1 mile of the lake?

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