A tiny sphere has a radius of 0.000 000 000 1 10 10 meter,
Chapter 7, Problem 7.1.3(choose chapter or problem)
A tiny sphere has a radius of 0.000 000 000 1 10 10 meter, which is roughly equivalent to the radius of a protein molecule. Answer the following questions. Express your answers in scientific notation. a. Find its surface area, S, in square meters, where . b. Find its volume, V, in cubic meters, where . c. Find the ratio of the surface area to the volume. d. As r increases, does the ratio in part (c) increase or decrease?
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