Mathematics, 12.05.2021 02:20 bridgette1227

There are 3 math books, 4 science books, and 2 social studies books on a shelf. If a book is randomly selected, what is the probability of selecting a science book or a math book?

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There are 3 math books, 4 science books, and 2 social studies books on a shelf. If a book is randoml...