Question

the population of a city was Rs 30000 in the year 1998. If it is increased of the rate of 5 p.c.p.a find the population at the end of the years 2001​

Answer 1

Answer:

{ A = P(1+ R/100)}

N Initial population of the city (P) =

30,000Rate of increase (R) = 5%

pa N (number of years)

===>>3 Population of the city after 3 years = A A = 30000(1+5/100)³     

===>> 30000(105/100)³     =

(30000°105°105°105)/(100°100°100)

A = 33152.5 

{So, population of city after 3 years = 33152.5  }

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