with detailed solution

Problem #8: A rocket is being launched. After a while, it rises at a constant velocity of 30 miles per second. An observer is standing 60 miles from the launching site. a. Illustrate the problem b. How fast is the distance between the rocket and the observer changing when the rocket is at a height of 42 miles? Show your solution and present your answer as an approximation, accurate up to three or more decimals. (6 pts)