Bob collingsworth the iii has a $30 online gift voucher. he plans to buy as many books on the secret art of booger flicking as he can. the cost of each book is $4. there is also a single shipping charge of $2. what inequality best fits describes how many books he can order? 4x + 2 < 30 4x + 2 < 30 4x + 2 > 30 4x + 2 > 30

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.