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The population of a certain city increases by 2.3% per year. Assuming the population was 7.6 million, what is the population expected to be by 2010? what was the population in 1980?
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The population of a certain city increases by 2.3% per year. Assuming the population was 7.6 million, what is the population expected to be by 2010? what was the population in 1980?

User Underrun
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1 Answer

3 votes
I assumed the base year is 2017
; because the time is not mentioned
So 2017-2010=7 years
P=7,600,000÷(1+0.023)^(7)
P=6,481,628.81
2017-1980=37
P=7,600,000÷(1+0.023)^(37)
P=3,276,537.51
User Visual
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