document.write( "Question 85534: how many ways can a chair, a recording secretary and three other committee members be selected from a group of 8 people?\r
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document.write( "A. 56
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document.write( "B. 1120
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document.write( "C. 6720
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document.write( "D. 3136\r
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document.write( "How do I figure this problem?? These things are driving me nuts.
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Algebra.Com's Answer #61774 by stanbon(75887) ![]() You can put this solution on YOUR website! how many ways can a chair, a recording secretary and three other committee members be selected from a group of 8 people? \n" ); document.write( "----------------- \n" ); document.write( "Take it a step at a time just as you would if you were actually doing it. \n" ); document.write( "8 ways to pick a chairperson. \n" ); document.write( "7 ways to pick a recording secretary \n" ); document.write( "That leaves you with 6 people and you want to pick three. \n" ); document.write( "6C3 ways to pick a group of three from a set of 6 \n" ); document.write( "-------------- \n" ); document.write( "Total number of ways to pick \n" ); document.write( "= 8*7*(6C3) \n" ); document.write( "= 8*7*(6*5*4/1*2*3) \n" ); document.write( "= 56*20 \n" ); document.write( "= 1120 \n" ); document.write( "========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |