document.write( "Question 863055: There are 6 performers who will present their comedy acts this weekend. One of the performers insists on being the last stand-up comic of the evening. If this performer's request is granted, how many different ways are there to schedule the appearances?
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document.write( "I tried to use the permutations formula where n=6(total performers) and r=5(other performers to arrange)
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document.write( "I came up with 720 ways.
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document.write( "Am I using the right formula? And steps?
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document.write( "Help please. \n" );
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Algebra.Com's Answer #520166 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! Since the last place has been assigned the first place has only 5 choices \n" ); document.write( "5*4*3*2*1=20*6=120 \n" ); document.write( "not \n" ); document.write( "6*5*4*3*2*1=720 \n" ); document.write( " |