http://prntscr.com/7f22q8

- anonymous

http://prntscr.com/7f22q8

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- chestercat

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- anonymous

@hysusonic @tbeneka @gideon737

- anonymous

@Loser66

- anonymous

whats the question?

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## More answers

- anonymous

@camacho01erick

- anonymous

@gideon737 click on the link it is a screenshot

- anonymous

@sangya21

- anonymous

Okay, well you should know the two equations one for the volume of a cylinder and another for the volume of a cone

- anonymous

sorry man i cant help with this one

- anonymous

@geerky42

- anonymous

Volume of a cylinder is V=πr2h and volume of a cone is \[V=r ^{2}\frac{ h }{ 3 }\]

- anonymous

So now you have to plug in your values

- anonymous

yes @TobleroneJuses

- geerky42

|dw:1433877181238:dw|

- anonymous

Let's start with the cones
The height is 4 and the radius is 2. Once we plug the values you should have
\[V=2^{2}\frac{ 4 }{ 3 }\]

- anonymous

times pi sorry

- anonymous

So it should equal\[ V=π2 ^{2} \frac{ 4 }{ 3 }\]

- anonymous

Then you simplify your values *using 3.14 as pi as it suggests in the problem*
and what do you get?

- anonymous

@tbeneka okay
is the answer 96.35?

- anonymous

thats what i got

- anonymous

did you get that for the whole problem, or just the cone?

- anonymous

the whole thing

- anonymous

ohhh give me 2 seconds lol

- anonymous

there is two cones and one cylinder

- anonymous

Okay ya that is I got 96.29 but that could be a calculator rounding thing.

- anonymous

what one would be better to use then?

- anonymous

hmm try 96.29, I didn't round until I got the final answer, but I'm not 100% sure how your teacher wants it. If they usually want it rounded a different way then do that.

- anonymous

It says round to the nearest tenth of a cubic inch.
so 96.3?

- anonymous

Oh on the screenshot it says hundredth... if hundredth 96.29 if tenth 96.3

- anonymous

Oh wait nevermind it does say hundredth.
@tbeneka Thank you so much you've helped me allot now I can do these ones now. :)

- anonymous

YAY \(^.^)/ Sooo glad I could help. You better get 100% lol

- anonymous

lol yay
could you help me on like two more questions that im stuck on?

- anonymous

Ya I'll try my best

- anonymous

okay ill post them

- anonymous

kay just tag me then

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