document.write( "Question 935215: A committee contains 8 members to be chossen from 9 teachers and 4 students.
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document.write( "How many ways can this be done if the committee is to contain exactly 3
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document.write( "students? \n" );
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Algebra.Com's Answer #568369 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! a comeetie contains 8members is to be chossen for 9teachers and 4students.How many ways can be done if comeetie contains exactly 3students. \n" ); document.write( "------------------ \n" ); document.write( "# of ways to succeed: 4C2*9C6 = 6*84 - 504 \n" ); document.write( "------------------ \n" ); document.write( "# of possible groups of 8:: 13C8 = 1287 \n" ); document.write( "----- \n" ); document.write( "P(condition) = 504/1287 = 0.3916 \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |