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September 21, 2014

September 21, 2014

Posted by **Zach** on Monday, November 16, 2009 at 9:51pm.

- Algebra 1 -
**drwls**, Monday, November 16, 2009 at 10:29pmAd the following probabilities (ties not counted):

Marcus wins next

Marcus loses and then wins second decision

Marcus loses twice and then wins third decision.

1/2 + 1/2^2 + 1/2^3

= (12 + 6 + 3)/24

= 7/8

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