Mathematics, 04.04.2020 16:17 jordan8037

A bookshelf contains 9 mysteries, 7 biographies, and 4 science fiction books. A book is randomly selected, not replaced, then another is selected. Find the probability of selecting a biography then a mystery.

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A bookshelf contains 9 mysteries, 7 biographies, and 4 science fiction books. A book is randomly sel...

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