A balloon, leaving the ground 60 ft from an observer, rises 10 ft/s. How fast is the angle of elevation of the line of sight increasing, after 8 sec? Topic: Tangent Lines, Normal Lines, and Rates of Change Thank you for the answer ?

Q: A rotating light is located 10 feet from a wall. The ligh rotation every 4 seconds. Find the rate at…

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Q: 3) Solve the related rates problem. Use appropriate units in your answer. The length of a rectangle…

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Q: 1. A rocket is being launched vertically over a point A on the ground with a velocity of 550 mi/hr.…

A: Given:  dh / dt = 550

Q: The bottom of a large theater screen is 12 ft above your eye level and the top of the screen is 40…

A: Given: Bottom of a theatre screen is placed 12 ft above the eye level. Top of a theatre screen is…

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Q: The radius r of a circle is increasing at a rate of 5 centimeters per second. Part 1: Write an…

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Q: A pole stands 75 feet tall. An angle is formed when wires of various lengths of aF feet are attached…

A: Given that length of a pole is 75 ft.  find the rate of change of the angle dθdx  at x=199ft

Q: 3. Problem 2. Is the matrix a linear combination of the matrices 2 and Justify your answer.

A: Given matrix  3002, 1001 and 1000

Q: The angle of elevation of a hot air balloon, climbing vertically, changes from 25° at 10:00am to 60°…

A: We know, Speed =distance travelledtime taken

Q: Review: A point of (2, 5) is translated 2 units right, 4 units up then reflected across thex axis…

A: Consider the given information. x,y=2,5 First the point is translated to 2 units right.

Q: point of observation a airpalne X h = 5000 m

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Q: What percentage grade should a road have if the angle of elevation of the road is  6  degrees? (The…

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