document.write( "Question 1153274: The population of a southern city follows the exponential law. If the population doubled in size over 10 months and the current population is 80 comma 000, what will the population be 4 years from now?
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Algebra.Com's Answer #775457 by ikleyn(52906) $\"\"$ $\"About$

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document.write( "4 years = 12*4 = 48 months = 4.8 doubling periods.\r\n" );
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document.write( "Hence, the population in 4 years will be N =  = 80000*27.85762 = 2228609.4 = 2,228,609 people, approximately.    ANSWER\r\n" );
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