9. An airplane is flying at a constant altitude of 5km and speed of 300km per hour towards a radar station on the ground ahead. The distance along the ground from the point directly below the plane to the radar station is 12km. At what rate is the distance along a straight line from the radar to the plane decreasing?

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A: As per our guidelines, we can answer only one question in a single request. Kindly re-post the other…

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A: ANSWER :

Q: Suppose that a company can produce 12,000 units when the number of hours of skilled labor y and…

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Q: Suppose that water is pouring into a swimming pool in the shape of a right circular cylinder at a…

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Q: 4. A trough filled with liquid is 2 m long and has a cross section of an isosceles trapezoid 30 cm…

A: Given: 4) Question is wrong (Some values are missed) 5) dxdt=10 ft/sec, h=100 ft, and l=125 ft