bumblebee3
@theEric
@Hero
Water is poured into a cylindrical container uintil it is one third full. What is the volume of the water?
a. 45ð cm3
b. 90ð cm3
c. 45ð cm3
d. 60ð cm3
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bumblebee3
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theEric
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What does the picture say? \(d=6h=15...\) Is there something after that? Or is that just \(15[cm]\)?
bumblebee3
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It's just 15. =)
Hero
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You must be in the same class as @catsarecool1995
theEric
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Anyway, the volume for a cylinder is the area of the circle times the height, so\[V=\pi\ r^2\ h\]
bumblebee3
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Okay, the volume is 441.78
theEric
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Now, the volume of the water is \(\frac{1}{3}\) that.
bumblebee3
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That's 140. =)
bumblebee3
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I mean 147.
Hero
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The result should be in terms of pi
bumblebee3
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Okay!
theEric
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I agree with Hero.
Hero
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You have two answer choices that are exactly the same. I'm pretty sure they're supposed to be all different.
bumblebee3
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Alright! Got it now, I got 45ð cm3. Thank you both! =)
theEric
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I agree!
I got the cylinder's volume to be \(140.625\pi\) and \(\frac{1}{3}\) of that to be \(46.875\pi\)
catsarecool1995
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@Hero
That's my sister! Yes, we are taking the same course. Today is the final day, we are doing the last assignment.
Thank you for the help!