Ask a New Question

Question

A tumor is assumed to be roughly spherical. If the radius R is found to be increasing at the rate of 0.5 mm/day when the radius is R=2 mm, how fast is the volume changing at this time?
13 years ago

Answers

Reiny
V = (4/3)πr^3
given dr/dt = .5 when r = 2
dV/dt = 4πr^2 dr/dt
dV/dt = 4π(,25)(2)
= 2π mm^3/day
13 years ago
L.S.
Great! Thank you!!
13 years ago

Related Questions

the galaxy we live in is roughly lens shaped,and pins.its diameter is given inlight years. (1 light... It is often assumed that the South had better military leadership. Might it be argued that the South... Given that Antarctica is roughly semicircular with a radius of 2000 km and has an average ice thickn... if it can be assumed that 39.5% of all telephone #'s are unlisted, and that all telephone #'s are in... the state of Colorado is roughly the shape of a rectangle the is miles by 382 miles. what is its are... Assumed mean what might be assumed about life after death What can MOST likely be assumed about their health insurance costs? WHAT DOES ASSUMED MEAN For a healthy franchise, roughly what percentage of revenue comes from sponsorships? 1-2 sentence...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use