document.write( "Question 638104: A student is asked to answer 7 out of 15 questions on a exam. In how many ways can she select the questions to be answered? \n" ); document.write( "
Algebra.Com's Answer #402027 by reviewermath(1029)\"\" \"About 
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There are \"15%21%2F%28%287%21%29%288%21%29%29+=+highlight%286435%29\" ways to select the questions. \n" ); document.write( "
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