Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Calculas homework question

  1. Apr 3, 2007 #1
    Hi everyone. I have this problem for my calculas class. So far i can only get a word which adds up to 94. any help is greatly appreciated.

    For the alphabet, let a=1, b=2, ... z=26 then, you can start adding up letters of a word. For example, "love" = l+o+v+e = 12+15+22+5 = 54. So, love is 54% important. If you get a word that adds up to more than 100, subtract 100 from it until you get a number equal to or less than 100. The question is: can you find a word that adds up to 100 exactly?
     
    Last edited: Apr 3, 2007
  2. jcsd
  3. Apr 3, 2007 #2

    Hootenanny

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

  4. Apr 17, 2009 #3
    hi
    can anyone help me with this exercise
    Inte[(-(x)/((x + 1) - (x + 1)^(1/2))) dx]
    and the question is: find the indefinite integral

    thanks
     
    Last edited: Apr 17, 2009
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook