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 23.45 minutes and 27.84 minutes. Find the area of the shaded rectangle. Round your answer to 4 decimal places (if possible). 23.45 27.84 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 The area of the shaded rectangle is

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