Phillip bought apples from the grocery for $2.20 per pound. if he bought 2.5 pounds of apples on monday and 1.2 pounds of apples on tuesday, how much did he spend on apples in total?

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

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1