Need help with these three questions. Parts of the question are already correct. Thanks.

The graphs of two functions are shown with the areas of the regions between the curves indicated. Need Help? Y (a) What is the total area between the curves for 0 s x S 5? 45 e! 5 (b) What is the value of f [f(x) g(x)]dX? o 45 X Use a graphing calculator (or computer) to nd approximate x-coordinates of the points of intersection of the given curves. (Enter your answers as a comma-separated list. Round your answers to two decimal places.) y=3x22x, y=x33x+4 Find (approximately) the area A of the region enclosed by the curves. (Round your answer to two decimal places.) A: 13.20 X Need Help? The birth rate of a population is b(t) = 230090'02'" people per year and the death rate is d(t)= 1480e0'017t people per year, nd the area between these curves for 0 s t s 10. (Round your answer to the nearest integer.) What does this area represent? O This area represents the number of deaths over a 10-year period. 0 This area represents the decrease in population over a 10-year period. 0 This area represent the population over a 10-year period. 0 This area represents the number of births over a 10-year period. 0 This area represents the increase in population over a 10-year period. J In 2010 a particular factory produced computer hard drives at a rate of f(t) = 4.9e0-0173' thousand drives per month where t is the time in months after the start of that year. In 2011 the production rate was g(t) = 5.9e0'0165' thousand drives per month t months after the start of that year. Compute the area between the graphs of these functions for O s t S 12. (Round your answer to three decimal places.) thousand