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Explanation:
The probability of rolling a "5" is 1/6 since there's one side we want out of 6 total. The probability of not rolling "5" is 5/6.
The probability of rolling something other than 5, and doing so 5 times in a row, is: (5/6)^5 = 0.40188 which is approximate
Subtract this from 1 to get the final answer
1 - 0.40188
0.59812
Rounding to three places gets us 0.598
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We subtracted from 1 because P(A)+P(B) = 1 leads to P(B) = 1 - P(A)
A = event of not rolling a 5
B = event of rolling a 5
The events A and B are complementary.