Q6A - Math 3B Castroconde Quiz 6A(9.1-9.4 Start your work...

Info icon This preview shows pages 1–2. Sign up to view the full content.

Math 3B - Castroconde Quiz 6A (9.1-9.4) Name: t: O-'-t. I.D.#: G Start your work after the last question. Use the back of the page and add more paper, if needed. 1. Find the length of the curve y = 1 + 6x X , 0::; x ::; I. 2. Find the area of the surface obtained by rotating y = .J 4 - X2 , -1::; x ::; 1, about the x-axis. 3. Find the coordinates of the center of mass of the region bounded by y = e", y = 0, x = 0, x = 1. The marginal revenue from the sale of x units of a product is 12 - O.0004x. If the revenue from the sale of the first 1000 units is $12,400, find the revenue from the
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: from the sale of the first 5000 units. \ 312 _: \10 ~\.'i)-=-q'X~/z.-"I L ~ J' +<{IX \ J-x = ;\ (It-~\)() . : 4. o L z:-\ o Q..-\ \ 'J. ::: -O:> \ , ~---Q. - \-o e.. - \ £-;~) r-) R ()(') = l2 - 0 cOO 0 L\ x 2-\'2. 't.-tOOO 2. y, ;-c. p. (lOOO) = \2 aDO -200 t-c:.::: \2 '-loa ~ C = ",00 _) «()() ~ \2')( _ Ot ooD 2 X2 + GoO ~ (5"0 00 J ::: 5 5 G D--C\. ..... ",--J "-II'-u e, ~ ~ fl.-'$ "- \. ... c» C SO 0 \ S $ S-S J 6 " Q....
View Full Document

  • Spring '09
  • Castroconde
  • Math, The Sale, The Last Question, Castroconde Quiz 6A

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern