document.write( "Question 1209162: Rolling a Die A single die is rolled 4 times. Find the probability of getting at least one 5. \n" ); document.write( "
Algebra.Com's Answer #847748 by ikleyn(52790)\"\" \"About 
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\n" ); document.write( "Rolling a Die A single die is rolled 4 times. Find the probability of getting at least one 5.
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document.write( "Let's consider the complementary event: in rolling a fair die 4 times the outcome is not 5\r\n" );
document.write( "in all 4 rolling.\r\n" );
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document.write( "In every separate rolling, there are 6 possible outcomes with the probability \"1%2F6\" for each.\r\n" );
document.write( "The probability that in single rolling the outcome will not be 5 is \"5%2F6\".\r\n" );
document.write( "The probability that in 4 rolling, the outcome will not be 5 is  \"%285%2F6%29%5E4\".\r\n" );
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document.write( "The probability getting at least one 5 in 4 rolling is the complement to it\r\n" );
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document.write( "    P = \"1+-+%285%2F6%29%5E4\" = 0.517747  (rounded).\r\n" );
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