Question

the population of a city increase by 15% per year if its population was 4000 at the end of 2009 find its population at the end of 2011​

Answer 1

Answer:5290

Step-by-step explanation:

Population at the end of 2009 is 4000 so at the end of 2010 it will be 4000+15%= 4000+600=4600

And at the end of 2011 it will be 4600+15% = 4600+690=5290