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The fast food restaurant two blocks away serves customers in an average of 86 seconds with a standard deviation of 19.5 seconds. If the manager

The fast food restaurant two blocks away serves customers in an average of 86 seconds with a standard deviation of 19.5 seconds.
If the manager wants to advertize that 95% of the time, they serve customers within X seconds, what is the value of X?
(Round your answer up to the next integer.)

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