You work for Activision and have earned a 4% increase on your monthly salary of $2,300. Which expression can you use to calculate your new monthly income? A. 0.04 (2,300)

B. 1.04 (2,300)

C. 1.4 (2,300)

D. 0.4 ( 2,300)

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

What is the quadric regression equation that fits these data

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