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October 31, 2014

October 31, 2014

Posted by **Anonymous** on Monday, March 31, 2014 at 5:38pm.

- Math probability -
**Damon**, Monday, March 31, 2014 at 5:42pm4+7+3+2 = 16 socks

prob red first = 4/16

prob green second = 7/15

prob that happens = (4*7)/(16*15)

prob green first = 7/16

prob red second = 4/15

so again (4*7)/(16*15)

so in the end 2 * 4 * 7 / (15*16)

= .233

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