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#### Pindrought

##### New member

- Mar 3, 2014

- 15

Okay so please bear with me. I'm dying here.

Here's a diagram of the situation I have.

I set up the graph to be like so for what I would be rotating to get the volume. (

I'm really stuck here though. I know I need to pump the water to 11ft from it's current location so I could get the distance of the water from the top with (11-x) for where i'm integrating. I've searched up several of these types of problems and i'm having difficulty getting the work concept through my head of how to approach these.

Thanks so much for reading.

Here's a diagram of the situation I have.

I set up the graph to be like so for what I would be rotating to get the volume. (

**Edit: I meant to put y = 2+1/5x**)I'm really stuck here though. I know I need to pump the water to 11ft from it's current location so I could get the distance of the water from the top with (11-x) for where i'm integrating. I've searched up several of these types of problems and i'm having difficulty getting the work concept through my head of how to approach these.

Thanks so much for reading.

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