Guys,

I can't seem to solve this problem. Maybe you guys can help me out?

Meanwhile, I will be looking for my old math books :)

"Consider a population that begins growing exponentially at a rate of 15% per year and then follows a logistic growth pattern. If the carrying capacity is 100 million, find the actual growth rate when the population is 10 million, 50 million and 90 million."

Thanks a bunch..