5. Use your answers from Questions 3 and 4 to help you answer this question. How many more pounds of carbon dioxide need to be removed from the air for the class to
achieve its goal?
Support your answer using words and numbers.

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.