Question

the population of a town was 50000 initially it increased at 5% for a year and then decreased by 4% the next year what is a population at the end of 2 years

Answer 1

Step-by-step explanation:

Let the size of population at the beginning =x

Then x×

100

105

×

100

95

=9975

⇒x=

105×95

9975×100×100

⇒x=

9975

9975×100×100

⇒x=10000

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