The people of a village started migrating to the nearby cities. The population of a village 2 years ago was 800. The rate at which migration is taking place is 10\% per annum. Find the present population of the village.
Answers
Answered by
1
Answer:
HERE IT IS
Step-by-step explanation:
Principle(P)=population 2years ago
=6000
Rate(R) of migration =5%
Time(T)=2yrs
A=current population
Since people are migrating, hence current population is lesser than that two years back.
Hence depreciation
∴A=P(1−100R)T
=6000(1−1005)2
=6000(2019)2
=5415
∴current population is 5415
Answered by
0
Answer:
5415
Step-by-step explanation:
Principle(P)=population 2years ago
=6000
Rate(R) of migration =5%
Time(T)=2yrs
A=current population
Since people are migrating, hence current population is lesser than that two years back.
Hence depreciation
∴A=P(1−100R)T
=6000(1−1005)2
=6000(2019)2
=5415
∴current population is 5415
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