document.write( "Question 1181039: There are seven nickels and five dimes in your pocket. Three times, you randomly pick a coin out of your pocket, return it to your pocket, and then mix-up the change in your pocket. All three times, the coin is a nickel. Find the probability of this occurring. \n" ); document.write( "

Algebra.Com's Answer #810849 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "There are seven nickels and five dimes in your pocket. Three times, you randomly pick a coin out of your pocket,
\n" ); document.write( "return it to your pocket, and then mix-up the change in your pocket. All three times, the coin is a nickel.
\n" ); document.write( "Find the probability of this occurring.
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document.write( "The probability to draw a nickel is   =   at each single separate trial.\r\n" );
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document.write( "The probability to have such outcome in three trials, as described in this experiment, is  \r\n" );
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document.write( "     = 0.1985 = 19.85% (rounded).    ANSWER\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved, answered and explained.\r
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