Use the hints to write the name of the student whose number is described above each number box: -18/2 -1/2 36 •Janelle's number could be called both and integer and a whole number •Tara's number is a rational number but not an integer. •Danny's number is an integer but not a whole number

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

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7