document.write( "Question 196055: Heres questin my aunt asked about. I dont think its in any book. Can you help please. You have a list of zip codes with only the 5-numbers and no extra numbers, no replacement and no repetition. Whats the possible number zip codes can we have? \n" ); document.write( "
Algebra.Com's Answer #146974 by edjones(8007) You can put this solution on YOUR website! The number of zip codes possible from 00000 to 99999 is: \n" ); document.write( "10!/(10-5)! Permutation because arrangement is important. \n" ); document.write( "=(10*9*8*7*6*5!)/5! \n" ); document.write( "=30,240 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |