the population of a town is 200000.there is a famine and the population decreases by 15%.the next year the population increases at the rate of 6% . during the third year the population increases at the rate of 5%.find the population at the end of three years.
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Answer:
Step-by-step explanation:
Given : P=2,00,000
Population after first year
=2,00,000(1+ 10/100)^1
=2,00,000(110/100=220000
Principal for the second year =2,20,000
Population at the end of second year
=2,20,000[1+
100
15
]
1
=2,20,000×
100
115
=2,53,000
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