Walking Speed
The avg. walking speed R of a person living in a city of population P in thousands is modeled by the function R(P)=0.37 times ln P + 0.05. where R is in feet per second. The populatin of Boston is 532,000, find the average walking speed of people living in boston.

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  1. R(P) = .37 ln P + .05

    when P = 532
    walking speed = .37ln 532 + .05 = 2.372 ft/s ?????

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