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The population of a city increase at a r...

The population of a city increase at a rate proportional to the population at that time. In 40 years the population is increased from 30,000 to 40,000 then after time t, the population is

A

`(40000)((4)/(3))^(t/40)`

B

`(40000)((3)/(4))^(t/40)`

C

`(30000)((4)/(3))^(t/40)`

D

`(30000)((3)/(4))^(t/40)`

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-APPLICATION OF DEFINITE INTEGRAL-MULTIPLE CHOICE QUESTIONS:(MCQ)
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