And September a website had $11,823 visitors in October a website had $24,280 more visitors than it did September the website has the same number of visitors in November as they did in October how many visitors did the website have in September October and November combined

Which expression is equivalent to the expression shown?

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

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression