SOLUTION: The volume of a can that is 4in tall is given by the equation {{{V=4(pi)r^2}}} where r is the radius of the can, measured in inches. Part A. Solve the equation for r. Please do

Question 331428: The volume of a can that is 4in tall is given by the equation where r is the radius of the can, measured in inches.
Part A. Solve the equation for r. Please do not rationalize the denominator
Part B. Using the equation produced from your work in part A, determine the radius of a can with volume of 12.56in^3. use 3.14 for n
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
The volume of a can that is 4in tall is given by the equation
where r is the radius of the can, measured in inches.
:
Part A. Solve the equation for r. Please do not rationalize the denominator.
= V
Divide both sides by
r^2 =
:
r =
:
:
Part B. Using the equation produced from your work in part A,
determine the radius of a can with volume of 12.56in^3. use 3.14 for pi
r =
:
r =
r = 1
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