SOLUTION: the population of glenbrook is 375000 and is increasing at the rae of 2.25% per year. predict when the population will be 1 million.
i neeed help. please answer this....
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Question 157665: the population of glenbrook is 375000 and is increasing at the rae of 2.25% per year. predict when the population will be 1 million.
i neeed help. please answer this....
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
------------> in years
Putting into equation:
-----------------------------> working eqn
---------> no. of years when popul'n will be 1,000,000
Or,
and
Or,
and
Or,
, and
In doubt? Go back working eqn:
thank you,
Jojo
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