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round answer to two decimal places A plane flies horizontally at an altitude of 7 km and passes directly over a tracking telescope on the

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round answer to two decimal places

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A plane flies horizontally at an altitude of 7 km and passes directly over a tracking telescope on the ground. When the angle of elevation is 7/4, this angle is decreasing at a rate of 7:/6 rad/min. How fast is the plane traveling at that time? (Round your answer to two decimal places.) X km/min Submit

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