The Population Of. a Town Is 64000. If The Annual Birth Rate Is 10.5%. And The Annual Death Rate Is 3.2% . Calculate The population After 3 Years..
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annual population rate =10.5-3.2%
=7.3%
now using formula,
population of town after 3years =P(1+R/100)^n
where
P=64000
R=7.3%
n=3years
population=64000(1+7.3/100)³
=64000*1073/1000*1073/1000*1073/1000
=79064
therefore population after 3 years is 79064
=7.3%
now using formula,
population of town after 3years =P(1+R/100)^n
where
P=64000
R=7.3%
n=3years
population=64000(1+7.3/100)³
=64000*1073/1000*1073/1000*1073/1000
=79064
therefore population after 3 years is 79064
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