the population of town is 3000 if
the annual birth rate is 5% and the annual death rate is 2.5 % calculate the population after 2 years
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Answer:
3152
Step-by-step explanation:
It is given that the population of the town is 3000, the birth rate is 5% and the death rate is 2.5%.
After 1 year:
The amount of births = 3000*0.05 = 150
The amount of deaths = 3000*0.025 = 75
Therefore, the population after 1 year = 3000+150-75 = 3075
After 2 years:
First of all, our original population is 3075.
The amount of births = 3075*0.05 = 153
The amount of deaths = 3075*0.025 = 76
Therefore, the population after 2 years = 3075+153-76 = 3152
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