Two cars are traveling in the same direction. the first car is going 40 mph and the second car is going 55 mph. the first car left 3 hours before the second car. what is the equation you need to use to find o it how many hours it will take for the second car to catch up to the first car?

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.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265