Elena planted 36 yellow rose bushes. The rest of the rose bushes were red. The number of yellow rose bushes is 50% of the total number of rose bushes Elena planted. How many rose bushes did she plant?

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 of the following is an example of conditional probability

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get