document.write( "Question 570067: how many 5- digit numbers can be formed (using 0-9)? \n" ); document.write( "
Algebra.Com's Answer #367527 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! how many 5- digit numbers can be formed (using 0-9)? \n" ); document.write( "---- \n" ); document.write( "1st digit cannot be 0, so 9 ways \n" ); document.write( "Each other digit, 10 ways \n" ); document.write( "--- \n" ); document.write( "total number: 9*10^4 = 90000 \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |