You can by US Saving bond 6599. The bond interest rate is. 12% compounded quarterly a) Write an equation that represents the value y ( in dollars ) of the Bond after t years *quarterly means  4 times a year

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

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

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression