document.write( "Question 207496: I have no idea how to even begin to solve this problem. Help please!\r
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document.write( "An automobile license plate consists of 3 letters followed by 4 digits.
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document.write( "How many different plates can be made?
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document.write( "If repetitions are allowed?
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document.write( "If repetitions are not allowed?
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document.write( "If repetitions are allowed in the letters but not in the digits? \n" );
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Algebra.Com's Answer #156913 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! An automobile license plate consists of 3 letters followed by 4 digits.\r \n" ); document.write( "\n" ); document.write( "How many different plates can be made? \n" ); document.write( "If repetitions are allowed?-----26^3*10^4 \n" ); document.write( "If repetitions are not allowed?---26*25*24*10*9*8 = \n" ); document.write( "If repetitions are allowed \n" ); document.write( "in the letters but not in the digits?---26^3*10*9*8 \n" ); document.write( "==================================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |