Olivia garden is only 10 yd2 and the watermelon plants she wants to grow require 2.5 yd2 each how many plants watermelon plants can she grow

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