You set up an IRA (Individual retirement account) with an APR of 5% at age 25. At the end of each month, you deposit $75 in the account. How much will the IRA contain when you retire at the age of 65? a. $114,451.51 c. $114,135.20 b. $115,625.02 d. $115,230.06 Please select the best answer from the choices provided O A B C o D

Astudent simplified a rational expression as shown.

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

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0