document.write( "Question 265175: The telephone extentions at a company uses 4 digits. How many extensions are possible is there are no restrictions? \n" ); document.write( "
Algebra.Com's Answer #195022 by stanbon(75887)\"\" \"About 
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The telephone extentions at a company uses 4 digits. How many extensions are possible if there are no restrictions?
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\n" ); document.write( "Ans: 10^4 = 10,000
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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