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Five people are passing a ball amongst themselves. The ball starts with Alonzo. Each person who has the ball passes it onto someone else. After the eighth pass, the ball returns to Alonzo. Find the number of possible sequences of passes. I really need help again. Please help me pleeeease.

 May 28, 2020
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Using recursion, we find that there are 5,681 ways.

 Jun 19, 2020

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