The
population of suburb is 16000 find the rate of increase in
population of population after 2 years is 17640,
Answers
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6
Step-by-step explanation:
from the given information
here we have P= population of Suburb = 16000
A= population of two year = 17640
R=R%
N=2 years
we know that the amount is given by
A=P (1÷R/100)^2
17640/16000=(1+R/100)^2
(21/20)^2 =(1+R/100)^2
1+R/100= 21/20
R/100 = 21/20 -1
R/100 = 1/20
=R=5 ANSWER
according to me it may be helpful for you !!
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