Mathematics

Mathematics

Problem

The region bounded above by

y=\sqrt{x}

, below by

y=0

, and on the right by

x=4

is revolved about the horizontal line

y=5

. What is the volume of the resulting solid? a)

92\pi

b)

\dfrac{112\pi}{3}

c)

\dfrac{136\pi}{3}

d)

64\pi

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