Question 1135478: Let V represent the volume of a cylinder, h represent its height, and r represent its radius. V, h, and r are related according to the formula
r=√v/πh
a)A cylindrical soup can has a volume of 281rin3 It is 7in high. What is the radius of the can?
b)Solve the equation for V.
Found 2 solutions by ikleyn, Alan3354:
Answer by ikleyn(52775)   (Show Source):
You can put this solution on YOUR website! .
Let me answer question a) only.
My answer is THIS :
Substitute the given data into the formula and calculate.
If it is not clear in full to you, let me add: calculate it ON YOUR OWN.
Making calculations is students' honor duty and a privilege !
Answer by Alan3354(69443)  (Show Source):
You can put this solution on YOUR website! Let V represent the volume of a cylinder, h represent its height, and r represent its radius. V, h, and r are related according to the formula
r=√v/πh
a)A cylindrical soup can has a volume of 281rin3 It is 7in high. What is the radius of the can?
____
h = 7
Vol = pi*r^2*h
Solve for r
=================
b)Solve the equation for V.
V is given.
V = 281*r (maybe????)
sloppy posting.
|
|
|
