Trigonometry (11th Edition)
11th Edition
ISBN: 9780134217437
Author: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher: PEARSON
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For letters B and C, use the logistic model P(t) =C/1+Ae^-kt
1. First, estimate the carrying capacity for the US population. Your estimate should be400 million or above (note that there are no incorrect answers). Use this estimatecombined with the fact that the US population was 280 million in 2000 to determinethe constants,AandC, in the logistic model for the population. The starting yearshould be 2000.
(a)-Use the fact that the US population was 310 million in 2010 to determine the growthconstant,k, in your logistic model.
(b)-Find the US population in 2050.
(C)-Find when the US population will be more than 350 million.
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