Maggie loaned 4 of her comic books to her friend. The shaded portion of the strip diagram below shows the percentage of Maggie's comic book collection she loaned to her friend. How many comic books are in Maggie's collection? pls help

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.