document.write( "Question 470490: Can someone help me with this?
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document.write( "Outside a home, there is a 5-key keypad with letters A,B,C,D and E that can be used to open the garage if the correct five letter code is entered. Each key may be used only once. How many codes are possible?\r
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document.write( "The number of possible codes is= \n" );
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Algebra.Com's Answer #322714 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 5*4*3*2*1 = 120 \n" ); document.write( " \n" ); document.write( " |