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Tom is the custodian at the local highschool. He has a circular key ring with 9 keys on it. How many different arrangements of those keys can Tom make on his key ring?
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Tom is the custodian at the local highschool. He has a circular key ring with 9 keys on it. How many different arrangements of those keys can Tom make on his key ring?

User Jesferman
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2 Answers

4 votes

tom will have his key 10

User Wanderson
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4 votes

Answer:

40,320.. took the test on USA test prep

Explanation:

Tom is the custodian at the local highschool. He has a circular key ring with 9 keys-example-1
User Emile Pels
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