Question

suppose you observed the size of the deer population in an area. you discovered that over a 3 year period, the population changed in the following way: 40 deer were born, 18 deer died, 20 deer migrated into the herd, and 6 deer migrated out of it. calculate the growth rate, per year, of the population. be sure to consider changes brought about by immigration and emigration. show your work

Answer 1

12 population growth per year. 40-18+20-6=36
36÷3=12