Ask a New Question

V=4/3 pi r ^3 is the formula for the volume of a sphere. Find dV for a sphere if the radius of 10" is increased by .1"

Please help. I have no idea how to do this problem!

1 answer

dV/dr = 4π r^2
dV = (4πr^2)(dr)
sub in r = 10 and dr = .1
dV = 4π(100)(.1) = 40π

Similar Questions

Simplify the following paragraph: To find the volume of a cylinder with the same radius as a sphere and a height equal to the
1. 1 answer
The volume of a sphere depends on the sphere's radius:V=4/3πr^3.(A)If the radius of a sphere is 3 feet,what is the volume?Give
1. 1 answer
QuestionHow would you find the slant height or edge length of the ice cream cone? Select all that apply. (2 points) Responses
1. 1 answer
The volume of a sphere is given by:V=4/3 pie r cubed. Use the formula, and show your workings, to find out what happens to the
1. 1 answer

more similar questions