document.write( "Question 384858: An identification code is to consist of seven letters followed by two digits. How many different codes are possible if repetition is permitted? \r
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Algebra.Com's Answer #272400 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! An identification code is to consist of seven letters followed by two digits. How many different codes are possible if repetition is permitted? \r \n" ); document.write( "\n" ); document.write( "-------------------------- \n" ); document.write( "Ans: 26^7*10^2 \n" ); document.write( " = 8.031810x10^11 \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |