Question

Chinese population is 1.33 billion, assuming a growth rate of 0.49% a year, how long until it reaches 1.5 billion?

Answer 1

after t years, the population will be
1.33*1.0049^t
so you just need to solve
1.33*1.0049^t = 1.5
1.0049^t = 1.5/1.33
t log 1.0049 = log(1.5/1.33)
t = log(1.5/1.33)/log(1.0049) = 24.608 years

Answer 2

thank u steve

Answer 3

What the difference in the number of Mongolians living in urban and rural areas population 1.33BILION
43%:57%