Question

CAN ANYONE HELP????
In 2000, the world population was 6 billion. if the world population is growing at a rate of 1.4% per year, predict the population in 2010? in 2075? and 2120???????

Answer 1

This can be modeled as:

P(y)=6X10^9(1.014)^(y-2000)  

P(2010)=6,894,944,907

P(2075)=17,021,501,805

P(2120)=31,820,415,782   (all to the nearest whole person :) )