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Look at image: Suppose you watch a hot air balloon rise straight up into the air from a point EDD meters away. You measure the

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Suppose you watch a hot air balloon rise straight up into the air from a point EDD meters away. You measure the angle of elevation to the balloon and find that when the angle is 30 it is changing at a rate of 2" per second. How fast is the balloon rising upward at that moment? Round your answer to the nearest tenth of a meter per second

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