document.write( "Question 591710: A student's PID is a sequence of six digits. How many different PID numbers are possible? The answer is 1,000,000 but how do I get the answer?\r
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Algebra.Com's Answer #375706 by Alan3354(69443)\"\" \"About 
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A student's PID is a sequence of six digits. How many different PID numbers are possible? The answer is 1,000,000 but how do I get the answer?
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\n" ); document.write( "Each digit has 10 possibilities
\n" ); document.write( "10*10*10*10*10*10 = 1000000
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