document.write( "Question 356906: How many five-digit zip codes contain exactly one zero? \n" ); document.write( "
Algebra.Com's Answer #254846 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! 0XXXX \n" ); document.write( "X0XXX \n" ); document.write( "XX0XX \n" ); document.write( "XXX0X \n" ); document.write( "XXXX0 \n" ); document.write( "If you allow X to vary from 1 to 9, then for each row you have \n" ); document.write( "Since you have 5 rows, \n" ); document.write( " \n" ); document.write( " |