Four states each elect a delegate to a regional commission. Within each state there are two candidates running for the delegate position. How many different commissions are possible?

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

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

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships