Mathematics, 31.01.2020 21:57 meiyrarodriguez

Of all the books at a certain library, if you select one at random, then there is a 90% chance that it has illustrations. of all the illustrations in all the books, if you select one at random, then there is a 90% chance that it is in color. if the library has 10,000 books, then what is the minimum number of books that must contain colored illustrations?

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Of all the books at a certain library, if you select one at random, then there is a 90% chance that...