document.write( "Question 1151732: Each person that works at a company is given a 5-digit code.These employees must enter their codes on a keypad to enter and exit the office building. The company has 80 employees.
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\n" ); document.write( "B) What is the probability of someone entering a 5-digit code at random and gaining entry to the building? \n" ); document.write( "

Algebra.Com's Answer #773557 by ikleyn(52803) $\"\"$ $\"About$

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\n" ); document.write( "Each person that works at a company is given a 5-digit code. These employees must enter their codes on a keypad
\n" ); document.write( "to enter and exit the office building. The company has 80 employees.\r
\n" ); document.write( "\n" ); document.write( "A) How many codes are possible if there are no restrictions?
\n" ); document.write( "B) What is the probability of someone entering a 5-digit code at random and gaining entry to the building?
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\n" ); document.write( "\n" ); document.write( " Below is my correction to the solution by Edwin, part (B).\r
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document.write( "This person \"outside\" can randomly enter any of 80 different codes, that belong to 80 employees.\r\n" );
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document.write( "So the answer in this case for the probability is   =  = .\r\n" );
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