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Mathematics, 14.10.2019 20:40 areynaguzman100
Debbie is borrowing 3 books from her friend who has a collection of 45 books. which of the following expressions represents the number of ways debbie can choose a group of 3 books?
a. p(45, 3)
b. c(45, 3)
b.45!
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Debbie is borrowing 3 books from her friend who has a collection of 45 books. which of the following...
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