ackson has $200 in his bank account and is saving$15 per week. Cooper has $525 in his bank account and spends $10 per week. Write a system ofequations that could be used to determine when Cooper’s and Jackson’s bank accounts will havethe same amount of money. Define the variables that you use to write the system.

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.