The drawing shows a concrete walkway around a pool. What is the total area of the concrete? A) 165 ft2

B) 150 ft2

C) 50 ft2

D) 65 ft2

Write the sentence as an equation. z plus 372 is equal to 160

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

Which expression will have the same sum as 3_8 + 1/4?