Posted by Jay on Monday, May 2, 2011 at 8:03pm.
Can someone guide me with this question?
Four teachers and five students have volunteered to serve on the school's fundraising committee, which is chaired by the principal. The principal wishes to select the committee using a random draw. He places each person's name on a slip of paper and draws four names.
a) What is the probability that atleast one teacher is on the committee?
how do you figure out if there is x amount of women, how many men there are? :S Help please, I have a quiz tomorrow :(

Math  bobpursley, Monday, May 2, 2011 at 8:06pm
see other post.

Math  Jay, Monday, May 2, 2011 at 8:12pm
What other post?

Math  Jay, Monday, May 2, 2011 at 9:09pm
Anyone help?
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