The birth rate of a population is b(t) = 2300e0.021t people per year and the death rate is d(t)= 1450e0.018t people per year, find the area between these curves for 0 ≤ t ≤ 10. (round your answer to the nearest integer.) people what does this area represent? this area represent the number of children through high school over a 10-year period. this area represents the increase in population over a 10-year period. this area represents the decrease in population over a 10-year period. this area represents the number of deaths over a 10-year period. this area represents the number of births over a 10-year period.