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August 27, 2014

Homework Help: math

Posted by marie s on Tuesday, August 23, 2011 at 6:10pm.

a political discussion group consists of five Democrats and six Republicans. Four people are selected to attend a conference.

A.in how many ways can four people be selected from this group of eleven?

B.In how many ways can four Republicans be selected from six Republicans?

C.find the probability that the selected group will consist of all Republicans?

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