Saturday

January 31, 2015

January 31, 2015

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

**Answer this Question**

**Related Questions**

math - Marcus and Allen are playing Rock/Paper/Scissors. The first one to win 10...

Statistics/Probability - 2. Two roommates, roommate X and roommate Y, are ...

Computer Programming - Implement the classic “Rock, Paper, and Scissors game” ...

Statistics/Probability - 1. Two roommates, roommate A and roommate B, are about ...

math - For a rock, paper, scissors experiment, there are 30 tries with a partner...

Statistics/Probability - 3. On a given evening, two roommates, roommate A and ...

English - 1. Cut out a paper triangle with scissors. 2. Cut off a paper triangle...

soc - Two roommates argue about who is doing the dishes. One is angry because ...

algebra - Find the two consecutive odd integers such that 5 times the first ...

algebra - Please can someone help me with these? factoring 2x^2+5x-3 and 3x^2-...