Question: Two cars leave an intersection at the same time, one traveling west and the other, north. Four seconds later the westbound car is is22ft from

Two cars leave an intersection at the same time, one traveling west and the other, north. Four seconds later the westbound car is is22ft from the intersection and traveling at8ft/sec while the northbound car is29ft from the intersection and traveling at12ft/sec. Find the rate at which the distance between the two cars is changing at this instant. (Round your answer to one decimal place.)

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