Question

the population of village has a constant growth of 5% every year.if its present population is 10,400, what was the population two years ago​

Answer 1

Answer:

95,086

Step-by-step explanation:

ANSWER

Let P be the population two years ago.

∴  P(1+1005)2=104832

     P(100105)2=104832

     P×100105×100105=104832

                  P=105×105104832×100×100

                      =95085.71

                      =95,086 (rounding off to the nearest whole number)

∴ Two years ago the population was 95,086.

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