Question

the earths population of people is growing continuously at rate of 1.1% per year and there are about 7 billion people how long until there are 8 billion people on earth @whpalmer4

Answer 1

Use the formula

A = P*e^(r*t)

where

A = final population (in t years)
P = initial population
r = 0.011 (growth rate)
t = time in years