document.write( "Question 1192000: a class of 25 students has 13 men and 12 women. A group of 4 students is being chosen to represent the class in a panel discussion. determine how many different groups could be chosen if there must be at least one man in the group \n" ); document.write( "
Algebra.Com's Answer #823875 by Boreal(15235)\"\" \"About 
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number of groups is 25C4=12650
\n" ); document.write( "find number of groups with no men
\n" ); document.write( "That is 12C4=495
\n" ); document.write( "all the other 12,155 groups have at least one man
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