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July 25, 2014

Homework Help: aadvanced functions HELP!

Posted by james on Wednesday, December 10, 2008 at 9:43pm.

the population of a town is decreasing at a rate of 1.8% per year. The current population of the own in 12000.

a)write and equation that models the population of the town
b)how long will it take for the population to decline to one quarter of its current population?
c)calculate the approx. instantaneuos rate of change at 5 years.

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