Advanced Placement (AP)

A person stands 30 meters east of an intersection and watches a car driving away from the intersection to the north at 17 meters per second. At a certain instant, the car is 16 meters from the intersection. What is the rate of change of the distance between the car and the person at that instant (in meters per second)?Refer to screenshot below

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A person stands 30 meters east of an intersection and watches a car driving away from the intersecti...

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