Adanna had a glass cylinder with a radius of 6 cm and a height of 25 cm. She placed 3 balls, each with a diameter of 6 cm, into the cylinder. She filled the rest of the cylinder with colored water. How many cubic centimeters of colored water did she use? Use 3.14 to approximate pi and express your answer in hundredths.
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OpenStudy (annah.bee):
@Preetha @jigglypuff314
OpenStudy (annah.bee):
@confluxepic
OpenStudy (annah.bee):
@Mehek14
Mehek (mehek14):
find the volume of the cylinder and the 3 spheres
then subtract the volumes
OpenStudy (annah.bee):
ok the cylinder i got 2826
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OpenStudy (annah.bee):
the sphere i gto 113.04
OpenStudy (annah.bee):
are those number right?
OpenStudy (annah.bee):
@Mehek14
Mehek (mehek14):
cylinder is correct
OpenStudy (annah.bee):
do i need to multiply the spheres by 3
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OpenStudy (annah.bee):
bc theres 3 of them
Mehek (mehek14):
the volume for each sphere is 905
multiply that by 3 and subtract with 2826
OpenStudy (annah.bee):
111?
Mehek (mehek14):
correct
OpenStudy (annah.bee):
thanks so much ill medal and fan your awwesoem
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