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March 28, 2015

March 28, 2015

Posted by **Casey** on Thursday, March 7, 2013 at 3:00pm.

y= 75 * 4^x , where x is the number of 15 yr periods, models the population growth. How many foxes will there be after 45 years?

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**Steve**, Thursday, March 7, 2013 at 3:32pm45 years is 3 periods, so 75*4^3

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