document.write( "Question 969457: License plates are made using 2 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is allowed \n" ); document.write( "
Algebra.Com's Answer #592359 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! There are 26 letters, and they may be repeated. \n" ); document.write( "So 26*26=676 are the number of letter possibilities. \n" ); document.write( "Three digits may be 0-9, so there are 10 choices. \n" ); document.write( "10*10*10=1000\r \n" ); document.write( "\n" ); document.write( "There are 676,000 possibilities.\r \n" ); document.write( "\n" ); document.write( "26*26*10*10*10 These are independent, and replacement (repetition) is allowed. \n" ); document.write( " |