document.write( "Question 541632: How many groups of 3 students can be selected from 8 students?\r
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document.write( "On my calculator, I tried 8 times 3 second level percent button, then the permutation button and I keep getting 24. And I know it's not right!\r
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document.write( "Please help, thank you so much! :) \n" );
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Algebra.Com's Answer #354226 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the order of selection isn't a factor ___ this is a combination, not permutation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8C3 = 56 \n" ); document.write( " |