document.write( "Question 295810: How many different 4-digit numbers can be created if no digit can be repeated? Remember, a number cannot begin with 0.. \n" ); document.write( "
Algebra.Com's Answer #213238 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How many different 4-digit numbers can be created if no digit can be repeated? Remember, a number cannot begin with 0. \n" ); document.write( "--------------- \n" ); document.write( "# = 9*10*10*10 = 9000 \n" ); document.write( "----- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |