oo 15 points A transformation is applied to a figure to create a new figure, which transformation does not preserve congruence? A. A reflection across the x-axis B A translation 7 units down C A dilation by the cale factor of 5 D A rotation of 90º clockwise OA

Find x to the nearest hundredth place

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.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?