document.write( "Question 481500: A certain class has 6 girls and 5 boys. Four of
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Algebra.Com's Answer #329689 by jorel1380(3719) $\"\"$ $\"About$

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6C4x4C2=(6x5x4!/2x4!)x(4x3x2!/2x2!)=15x6=90 different arrangements possible.. \n" ); document.write( "

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