Create trig ratios to solve for the variables. Round your answer to one decimal place:

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

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

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle