document.write( "Question 615071: a student is asked to answer 11 out of 15 questions of a exam. In how many
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Algebra.Com's Answer #386944 by math33(31)\"\" \"About 
You can put this solution on YOUR website!
\"+++15%21%2F%2811%21%29+%28+15-11+%29%21+++\" \r
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