document.write( "Question 850463: \r
\n" );
document.write( "\n" );
document.write( "1. At one time a local telephone number was given by a sequence of two letter followed by five numbers. How many different telephone numbers were there? \n" );
document.write( "
Algebra.Com's Answer #512146 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! 26 for the letters (including o ) \n" ); document.write( "10 for the numbers (including 0 ) \n" ); document.write( "26*26*10*10*10*10*10=67,600,000 ans. \n" ); document.write( " |