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Mathematics 8 Online
OpenStudy (anonymous):

In 2007 the population of the town of Cartersville was 24,455 The population growth can be represented by the formula P = 24,455(1.03)x, where x represents the number of years after 2007 When will the population of the town first exceed 30,000?

OpenStudy (anonymous):

please answer

OpenStudy (anonymous):

I'm looking at it, wait a second.

OpenStudy (anonymous):

ok

OpenStudy (nathan917):

The answer then becomes 6.91 years when it equals 30000. The population will exceed 30 000 if x>6.9.

OpenStudy (anonymous):

but the answer is in years like 2011 2012 2013 2014

OpenStudy (anonymous):

i dont get this

OpenStudy (nathan917):

So x= 1.03 which represents the number of years after 2007

OpenStudy (nathan917):

P= The population Of 24,455

OpenStudy (anonymous):

what year

OpenStudy (anonymous):

Johnny makes wooden benches to sell. His advertising costs are $150 per month and each bench costs him $100 to make. If he sells each bench for $175, how many benches must he sell to break even each month?

OpenStudy (anonymous):

please answer

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