Question: 8. [10 points] Two cars start moving from the same point. One travels south at 40 mi/h and the other travels west at 30

8. [10 points] Two cars start moving from the same point. One

8. [10 points] Two cars start moving from the same point. One travels south at 40 mi/h and the other travels west at 30 mi/h. At what rate is the distance between the cars increasing two hours later?

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