14. If the cylinder of largest possible volume is inscribed in a given sphere, determine the ratio...

14. If the cylinder of largest possible volume is inscribed in a given sphere, determine the ratio of the volume of the sphere to that of the cylinder.

15. Determine the first quadrant point on the curve y²x = 18 which is closest to the point (2, 0).

16. Two cars are traveling along perpendicular roads, car A at 40 mph, car B at 60 mph. At noon when car A reaches the intersection, car B is 90 miles away, and moving toward it. At 1PM, what is the rate, in miles per hour, at which the distance between the cars is changing?

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milcah answered 1 year ago

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