In 1960, the population was 291000. In 1970, the population was 480000. Assuming exponential growth, what is the annual percent rate? and doubling time?
The answers are 5.13% and 14 years. I do not know how to get this though :( Please help!
Math. test tomorrow. help! - Reiny, Sunday, October 14, 2012 at 9:47pm
see your previous post of the same question.