Nancy, who is playing Scrabble with Dale, has seven different letters. She decides to test each five-letter

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Nancy, who is playing Scrabble with Dale, has seven different letters. She decides to test each five-letter permutation before her next move. If each permutation takes 5 sec, how long will it take Nancy to check all the permutations?

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A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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Question Posted: Jan 29, 2019 06:57 AM

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Nancy, who is playing Scrabble with Dale, has seven different letters. She decides to test each five-letter

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A Survey of Mathematics with Applications

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