Solve the problem.The radius of a ball is claimed to be 4.5 inches, with a possible error of 0.05 inch. Use differentials to approximate the maximum possible error in calculating the volume of the sphere and the surface area of the sphere.

A. 8.1? in.3; 3.6? in.2
B. 1.8? in.3; 4.05? in.2
C. 4.05? in.3; 1.8? in.2
D. 0.9? in.3; 18? in.2


Answer: C

Mathematics

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