The population density of Circular City A is a function of the distance from the city center. At r miles, the density can be expressed as p(r) = 20 - 4r (in thousand people per square mile). Assume that the density will be 0 at the city boundary. Find the population of the city. Round answer to the nearest whole person. Metelgmos anonesup newenA vilutenso encitesup eril been Find the volume of a region that is bounded by the equations: y = e-*,x = 0, x = 1, and y = 0 revolved around the x axis. Give Exact