document.write( "Question 1133851: To how many patrons could a telephone company furnish numbers having five digits, the first digit not being zero? \n" ); document.write( "
Algebra.Com's Answer #751100 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "There are \"5\" ways to pick the first digit [\"1\"-\"5\"]\r
\n" ); document.write( "\n" ); document.write( "Next, there are \"5\" ways to pick the second digit [\"0\" plus the remaining \"4\" from the first digit]\r
\n" ); document.write( "\n" ); document.write( "The 3rd digit is chosen from the remaining \"4\" numbers.\r
\n" ); document.write( "\n" ); document.write( "The 4th digit is chosen from the remaining \"3\" numbers.\r
\n" ); document.write( "\n" ); document.write( "The 5th digit is chosen from the remaining \"2\" numbers.\r
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\n" ); document.write( "\n" ); document.write( "So, in summary, there are \"5%2A5%2A4%2A3%2A2=600\" ways.\r
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