document.write( "Question 1202146: How many 8 digit numbers can be formed if the leading cannot be a zero and the last number cannot be 1 \n" ); document.write( "
Algebra.Com's Answer #836781 by ikleyn(52814)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "If repeating is allowed (which I can suppose from the context),\r
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\n" ); document.write( "\n" ); document.write( "then the answer is 9*10*10*10*10*10*10*9 = 81,000,000.\r
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\n" ); document.write( "\n" ); document.write( "Of 8 multipliers, two multipliers of 9 correspond to the first and the last positions, where restrictions are imposed;\r
\n" ); document.write( "\n" ); document.write( "six multipliers of 10 correspond to six other positions with no restrictions.\r
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