SOLUTION: PROBLEM: A Cylindrical soup cup is 4 inches in diameter. h=v/(pi x r to the second power) (use the value pi = 22/7 How many inches high must it be to hold 2 cups (28 7/8 cu. in.

Algebra ->  Circles -> SOLUTION: PROBLEM: A Cylindrical soup cup is 4 inches in diameter. h=v/(pi x r to the second power) (use the value pi = 22/7 How many inches high must it be to hold 2 cups (28 7/8 cu. in.      Log On


   



Question 668370: PROBLEM:
A Cylindrical soup cup is 4 inches in diameter. h=v/(pi x r to the second power)
(use the value pi = 22/7
How many inches high must it be to hold 2 cups (28 7/8 cu. in.) if an additional 1/2 inch is added to height for the rim?

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A Cylindrical soup cup is 4 inches in diameter. h=v/(pi x r to the second power)
(use the value pi = 22/7
How many inches high must it be to hold 2 cups (28 7/8 cu. in.) if an additional 1/2 inch is added to height for the rim?
-------------------
r = 2
Vol+=+pi%2Ar%5E2h
h+=+V%2F%28pi%2Ar%5E2%29+=+28.875%2F4pi inches
Add 0.5 inches to h