document.write( "Question 1043146: 4 A DE license plate starts with a digit other than 0, followed by two capital letters, followed by three more digits (0 through 9).\r
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document.write( "a) How many different DE plates are possible? ____________________________\r
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document.write( "b) How many different DE plates start with a 4 and end with a 9? _____________________________\r
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document.write( "c) How many DE plates have no repeated symbols? __________________________________
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document.write( " (all digits and letters are different)
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Algebra.Com's Answer #658427 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A DE license plate starts with a digit other than 0, followed by two capital letters, followed by three more digits (0 through 9). \n" ); document.write( "a) How many different DE plates are possible? \n" ); document.write( "9*26*26*10^3 = 6084000 \n" ); document.write( "----------------------------------- \n" ); document.write( "b) How many different DE plates start with a 4 and = end with a 9? \n" ); document.write( "1*26^2*10^2*1 = 67600 \n" ); document.write( "-------------------------- \n" ); document.write( "c) How many DE plates have no repeated symbols? \n" ); document.write( "9*26*25*9*8*7 = 25628400 \n" ); document.write( "(all digits and letters are different) \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |