What is the answer for D

Please help i am! Also use the correct theorem please

Suppose the probability of selling a car today is 0.28. find the odds against selling a car today.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

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.