Posted by jenny on .
7 girls audition for 12 roles in a school play. What is the probability that at least 2 of the girls audition for the same part?

algebra 2 
bobpursley,
I am wondering if girls will be assigned multiple parts in the play, and do they know that...seven girls for 12 parts...

algebra 2 
jenny,
Keep in mind....its algebra. :)