Results 1 to 2 of 2

Math Help - half life

  1. #1
    Junior Member
    Joined
    Jul 2007
    Posts
    72

    half life

    Im stuck on this one:
    The half-life of radium is 1690 years. How much will be left of 32 grams of radium after 6760 years.
    I am trying to use the forumula y=Ce^(kt) but do not know what goes where.
    Thanks.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Eater of Worlds
    galactus's Avatar
    Joined
    Jul 2006
    From
    Chaneysville, PA
    Posts
    3,001
    Thanks
    1
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Half Life
    Posted in the Algebra Forum
    Replies: 2
    Last Post: May 11th 2009, 11:30 AM
  2. Half life
    Posted in the Calculus Forum
    Replies: 6
    Last Post: May 2nd 2009, 05:10 PM
  3. Half-life
    Posted in the Calculus Forum
    Replies: 1
    Last Post: October 2nd 2008, 12:24 PM
  4. half life
    Posted in the Calculus Forum
    Replies: 3
    Last Post: September 3rd 2007, 09:32 PM
  5. Half-life
    Posted in the Calculus Forum
    Replies: 1
    Last Post: May 29th 2007, 03:51 PM

Search Tags


/mathhelpforum @mathhelpforum