The Population of town increases 10% and 20% respectively in 2 years. after the growth the present population of town is 13200.then what is the population of town 2 years ago?

a.10010
b.10001
c.10000
d.10100

• 13200=P(1+0.1)(1+0.2)
  =>P=10000
• 9 years agoHelpfull: Yes(0) No(0)