document.write( "Question 428425: There is just room for 5 more people to go on a trip, but 7 people want to go. In how many ways can 5 people be chosen for the trip? \n" ); document.write( "
Algebra.Com's Answer #297785 by stanbon(75887)\"\" \"About 
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There is just room for 5 more people to go on a trip, but 7 people want to go. In how many ways can 5 people be chosen for the trip?
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\n" ); document.write( "ans: 7C5 = 7C2 = (7*6)/(1*2) = 21
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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