Which values of a, b, and c correctly complete the division? 1/4 / 5/6 = 1/a x b/c

O a=4,b=5,c= 6
O a=1,b= 6,C=5
a= 1,b=5,C=6
O a=4, b= 6, C=5

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

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Acollege student takes out a $7500 loan from a bank. what will the balance of the loan be after one year(assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year ?