If 2^x + 3^y = 41 , where x and y are natural numbers, then the value of x + y is

Answer this 30 points and brainliest!

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

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5