document.write( "Question 1118401: If you are allowed to use numbers 1 – 20 and need to choose the passcode of an exact 4 digit code, how many possibilities are there? \n" ); document.write( "
Algebra.Com's Answer #733730 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"20%5E4+=+160000\"
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\n" ); document.write( "But, you say 4 digits. Is 20 a digit?
\n" ); document.write( "--> a problem that should be ignored.
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