The gas tank in a car holds a total 16 gallons of gas. the car travels 75 miles on 4 gallons of gas. if the gas tank is full at the beginning of a trip, which graph represents the rate of change in the amount of gas in the tank ?

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.