document.write( "Question 840117: A student may answer any 2 if 7 questions. In how many ways can she make a choice? \n" ); document.write( "
Algebra.Com's Answer #505939 by stanbon(75887)\"\" \"About 
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A student may answer any 2 if 7 questions. In how many ways can she make a choice?
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\n" ); document.write( "Ans: 7C2 = (7*6)/(1*2) = 21 ways
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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