skcats7353
skcats7353
04.07.2020 • 
Mathematics

The time it takes a mechanic to change the oil on a car is uniformly distributed between 11 and 30 minutes. The rectangle with area 1 below depicts this. The area of the shaded rectangle is the probability that a mechanic finishes the oil change between 14.19 minutes and 22.8 minutes. Find the area of the shaded rectangle. Round your answer to 4 decimal places (if possible).

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