document.write( "Question 862221: There are 20 students, 11 from Grade 12 and 9 from Grades 9-11. How many ways can a 6 member student council be formed if:
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document.write( "a) There are no restrictions
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document.write( "b) There must be 3 Grade 12's and 3 from the other grades
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document.write( "c) There can only be one or two Grade 12's
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document.write( "Thanks! \n" );
document.write( "
Algebra.Com's Answer #519547 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |