Question

The rate of increase in the population of a city is 4% every year, if the population of that city in the year 2000 was 75000. what will be the targetted population of the city in the year 2003​

Answer 1

Step-by-step explanation:

Given Problem:-

The rate of increase in the population of a city is 4% every year, if the population of that city in the year 2000 was 75000. what will be the targetted population of the city in the year 2003

Solution:-

The present population in the city in 2000 =75000

Rate of increase in the population in every year =4%

Required population in the year =2003

Time =2003-2000=3 years

We know that

A=P[(1+R/100)]^n

=>A=75000[1+(4/100)]³

=>A=75000[104/100]³

=>A=75000×104×104×104/1000000

=>A=75×104×104×104/1000

=>A=84364800/1000

=>A=843648/10

=>A=84364.8 ~ 84365

Therefore A=84365

Answer:-

The population in the city in 2003 =84,365