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The population of a Midwestern city follows the exponential law. If N is the population of the city and t is the time in years, express N as a function of t. If the population doubled in size over an 18-month period and the current population is 10,000, what will the population be 2 years from now?
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1 Answer

populashun=10,000 now

dubel evree 18 months

want pop at 24 months

24/18=4/3

2^(4/3)=kube root av 2^4...16

kube root(16)=2.519842076

nu pop=2.519842076*10,000

=25,198
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