Results 1 to 3 of 3

Thread: Exponential Growth and Decay

  1. April 15th 2010, 05:50 PM #1
    dto
    dto is offline
    Newbie
    Joined
    Apr 2010
    Posts
    9

    Exponential Growth and Decay

    I am really stuck on this half-life thing... I just don't get how they get k=-.000121
    Attached Thumbnails Attached Thumbnails Exponential Growth and Decay-untitled-1-copy.jpg  
    Follow Math Help Forum on Facebook and Google+
  2. April 15th 2010, 05:58 PM #2
    Debsta
    Debsta is offline
    Senior Member
    Joined
    Oct 2009
    From
    Brisbane
    Posts
    311
    Thanks
    2
    Quote Originally Posted by dto View Post
    I am really stuck on this half-life thing... I just don't get how they get k=-.000121
    What part of the solution do you get stuck on?
    Follow Math Help Forum on Facebook and Google+
  3. April 15th 2010, 11:00 PM #3
    CaptainBlack
    CaptainBlack is offline
    Grand Panjandrum
    Joined
    Nov 2005
    From
    someplace
    Posts
    14,972
    Thanks
    3
    Quote Originally Posted by dto View Post
    I am really stuck on this half-life thing... I just don't get how they get k=-.000121
    Well there is a pretty complete explanation there, exactly where do you lose the thread?

    CB
    Follow Math Help Forum on Facebook and Google+
« Rational functions. | [SOLVED] Proof of algebra for ellipse »

Similar Math Help Forum Discussions

  1. Exponential Growth and Decay
    Posted in the Math Topics Forum
    Replies: 6
    Last Post: May 23rd 2011, 03:03 AM
  2. Exponential Growth and Decay
    Posted in the Math Topics Forum
    Replies: 4
    Last Post: June 6th 2010, 04:42 AM
  3. Exponential Growth & Decay
    Posted in the Calculus Forum
    Replies: 1
    Last Post: November 11th 2007, 08:33 PM
  4. exponential growth and decay
    Posted in the Pre-Calculus Forum
    Replies: 3
    Last Post: May 27th 2007, 06:14 AM
  5. [SOLVED] Exponential growth + decay
    Posted in the Pre-Calculus Forum
    Replies: 2
    Last Post: February 22nd 2006, 11:22 AM

Search Tags


/mathhelpforum @mathhelpforum