Andre has 4 times as many model cars as peter, and peter has one-third as many model cars as jade. andre has 36 model cars. write and solve an equation to find how many model cars peter has. using your answer from part a, write and solve an equation to find how many model car jade has.

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.