document.write( "Question 424171: How many possible 5-digit zip codes are there if the numbers cannot be repeated and the zip code is divisible by two? \n" ); document.write( "
Algebra.Com's Answer #295789 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! The zip code can end in 0,2,4, or 8 \n" ); document.write( "If it ends in 0, Then 0 is not allowed \n" ); document.write( "in the 1st 4 digits, so \n" ); document.write( " \n" ); document.write( "--------- \n" ); document.write( "If it ends in 2, then \n" ); document.write( " \n" ); document.write( "--------- \n" ); document.write( "If it ends in 4, then \n" ); document.write( " \n" ); document.write( "--------- \n" ); document.write( "If it ends in 8, then \n" ); document.write( " \n" ); document.write( "--------- \n" ); document.write( "Summing these: \n" ); document.write( " \n" ); document.write( "(I can't find calculator) \n" ); document.write( " |