document.write( "Question 822210: a statistics professor writes 15 problems on cards, 1 problem per card. The problems include 6 easy, 5 medium, and 4 hard problems. a student draws 3 cards at random from the set find the probability of 2 easy and 1 medium problem \n" ); document.write( "
Algebra.Com's Answer #494669 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "15 problems include 6 easy, 5 medium, and 4 hard problems
\n" ); document.write( "P(choosing:2 easy and 1 medium) = \"%286C2%29%285C1%29%284C0%29%2F%2815C3%29\" \n" ); document.write( "
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