Imagine you have 25 beads. you have to make a three digit number on an abacus. you must use all 25 beads for each number you make

Pls super important solve the botton one

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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.