Mathematics, 06.12.2021 02:30 biaxialpower789

You attend a karaoke night and hope to hear your favorite song. The karaoke song book has 900 different songs (your favorite song is among them). Assuming that the singers are equally likely to pick any song and no song repeats, what is the probability that your favorite song is one of the 20 that you hear that night?

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You attend a karaoke night and hope to hear your favorite song. The karaoke song book has 900 differ...