Given a geometric sequence with a1 = 3 and a4 = 24, find a2.

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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.