Carmella, a human resources executive, emphasizes to her staff that the department should focus on serving its "customer," the company's employees. which activity best expresses treatment of employees as customers?

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Measures of the angle of r, 31 s (x+4) t (3x+9)

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