the Volume of a sphere is given by V(r) = \frac{4}{3}\pi(r)^3
Find the average rate of change of volume with respect to radius as the radius changes from 10 cm to 15 cm.
Ok what I tried is: \lim_{r\rightarrow 15} \frac{V(r)-V(a)}{r-a}
P(a,V(a))=(15,14 137)\\ Let\ r=10 \lim_{r\rightarrow 15}...
LMAO hallsofivy!!!
Right now I'm laughing my ass off LMAO
God damnit!!
thanks....lol I GOT IT
btw how do you put spaces in between tex stuff,,,....it says its \\ but it doesn't work...look at my tex
The movement of a certain glacier can be modelled by d(t)=0.01t^2+0.5t where d is the distance in metres that a stake on the glaciers has moved, relative to a fixed position, t days after measurements began. Find the rate at which the glacier is moving after 20 days.
What is the question...
I tried many thigns with this one:
Determine the equation of the line that is perpendicular to the tangent to y=5x^2 at (1,5)
What I did was use the formula for instantaneous rate of change finding the equation of the secant.
(5x^2-5)/(x-1)
from there I found that the slope of the...