To qualify for gold status at awesome airlines, one must fly less than 35200 but at least 14400 miles each year. if miles takes an 800 mile round-trip flight when visiting his parents how many times does miles need to visit his parents each year to attain gold status

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.