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anonymous
 5 years ago
What is the volume of the solid of revolution generated by revolving the area bounded by y = 2, y = x+3 and x = 4 around the xaxis
anonymous
 5 years ago
What is the volume of the solid of revolution generated by revolving the area bounded by y = 2, y = x+3 and x = 4 around the xaxis

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1ahhh volume of solids :) nice

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1isnt that just a cone?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Lol  up for helping me out one more time?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1it amounts to a cylinder and a cone :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes, that's the same sketch I made

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1y = 2 when x = 1; 1 to 4 is 5 units; area of the left part is 5(pi) 2^2

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.120 pi is the area of the "cylindar"; now add the cone...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1we have a base area of pi 2^2 = 4pi; and a height from 1 to 3 = 2

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.14pi(2)  = 8pi/3 add the other 3 8pi + 60pi  = 68pi/3 3

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1thats my guess :) cone plus cylinder = total;

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0this might be wrong but I have to leave

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1that might be right :)

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1we can solve both ways ;)

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0you guys have fun i have a date lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm  i'm not sure if 68pi/3 is right

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1we move everything to the right by 1 to get bounbes from 0 to 5; then rotate the triangle in a torus

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It was a multiple choice question from the book  but no answer in the back to confirm

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1\[\pi \int\limits_{0}^{5} [f(x)]^2 dx\]

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1y=x+3 when moved to the right by 1 becomes: y+1 = x+3 y = x+2 integrate (x+2)^2

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1(x+2)^3  = F(x); play with the 5 and we get... 343pi/3 3

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the numerator seems to be off  it's either 14 pi, 275 pi or 140 pi

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I can't seem to get any of those numbers on accident either!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1lets see if I integrated it forrectly :) u = x+2; du = dx [S] u^2 du > (u^3)/3 = (x+2)^3/3 thats right....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1its from 0 to 5 so..... thats where I misssed it lol pi(3438)/3

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1i assumed 0 was just 0

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1we have to subtract something; the area of the cylindar beneath it.....

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1we made a solid and forgot to ...by we I mean me lol..... forgot to take away the solid formed beneath it

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1subtract another 20pi

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Great! Glad we (I mean you) could figure it out and explain it to me! Lol

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1lol.... i took the whole thing and forgot to cut out the center of the doughnot.... that was my error the first go araound

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0No worries!! I'm glad you could figure it out!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I appreciate the help very much! I may post a few more if you're still around!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1this is the visual lol

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1i gotsta take a macroeconomics final so good luck ;)
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