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A highway and a railway cross at and angle of 22 degrees. A passenger train...

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Calculus

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A highway and a railway cross at and angle of 22 degrees. A passenger train is approaching the intersection at74 miles per hour while a car is approaching the intersection at 80 miles per hour. Determine the rate ofchange of the distance between the passenger train and the car when the passenger train and the car are 5and 1 miles away from the intersection, respectively. Round the solution to the nearest ten-thousandth, ifnecessary.miles per hourcarpassenger train

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