Problema Solution
In a study by psychologists Bornstein and Bornstein, it was found that the average walking speed "w", in feet per second, of a person living in a city of population P, in thousands, is given by the function
w(P)= 0.37InP + 0.05
Find the walking speed of people in:
Albuquerque,New Mexico Population of 518,271
Chicago,Ill: Population of 2,836,654
Nashville, Tenn: Polulation of 590,867
Answer provided by our tutors
w(P)= 0.37InP + 0.05
w(Albuquerque) = w(518,271) = 0.37In(518,271) + 0.05 = 4.918 feet per second
w(Chicago) = w(2,836,654) = 0.37In(2,836,654) + 0.05 = 5.56 feet per second
w(Nashville) = w(590,867) = 0.37In(590,867) + 0.05 = 4.967