Question 1103919: in 1999, the male population of the united states was about 133 million, and the female population was about 139 million, assuming a malthusian growth model with a 1.4% annual growth rate, how many more females than males will there be in 16 years?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! in 1999, the male population of the united states was about 133 million, and the female population was about 139 million, assuming a malthusian growth model with a 1.4% annual growth rate, how many more females than males will there be in 16 years?
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A(t) = P*(1.014)^t
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Male population in 16 years:
M(t) = 133mil*(1.014)^16
F(t) = 139mil*(1.014)^16
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Ans:: (139mil-133mil)*1.014^16 = 6mil*1.2491289 = 7,494,773
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Cheers,
Stan H.
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