Mathematics, 25.12.2019 03:31 jordonlewis
Demographic experts say that the population, p, of china, in billions, can be approximated by the function p = 1.15(1.014)^+where t is the number of years since the start of 1993. using this model, estimate how much faster the chinese population will be growing in 2016 than in 2003. (be sure to use enough decimal places (6 or more) in your calculations.) a) 3.64 million people / year b) 5.46 million people / year c) 5.1 million people / year
Answers: 3
![\dfrac{\text{d}{P}}{\text{d}t} = \dfrac{\text{d[1.15(1.014)}^{t}]}{\text{d}t} = 1.15(1.014)^{t}\ln (1.014) =P \ln(1.014)](/tpl/images/0432/4638/4e9bd.png)
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