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Question 39244This question is from textbook college algebra gary rockswold
: I have ask this question 2 times and got all but 1 of the answers If I don't get this assignment in today I will get an F for my grade PLEASE HELP I need the graph PLEASE PLEASE
2) The volume of a cylinder (think about the volume of a can) is given by V = πr2h where r is the radius of the cylinder and h is the height of the cylinder. Suppose the volume of the can is 121 cubic centimeters.
a) Write h as a function of r.
Answer
Show work in this space
b) What is the measurement of the height if the radius of the cylinder is 3 centimeters?
Answer:
Show work in this space.
c) Graph this function.
Show graph here.
This question is from textbook college algebra gary rockswold
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! 2) The volume of a cylinder (think about the volume of a can) is given by V = πr2h where r is the radius of the cylinder and h is the height of the cylinder. Suppose the volume of the can is 121 cubic centimeters.
a) Write h as a function of r.
Answer
Show work in this space
V=(pi)r^2h
h=V/[(pi)r^2]
b) What is the measurement of the height if the radius of the cylinder is 3 centimeters?
Answer:
Show work in this space.
h=121/(pi)(3^2)
h=121/9(pi)
h=4.279 cm.
c) Graph this function.
Show graph here.
Graph what function?
You have three variables: V,h,and r.
What function are you supposed to graph?
Cheers,
Stan H.
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