cooldude832 Posted October 24, 2007 Share Posted October 24, 2007 I am feeling like an idiot now and before I get really made if i have 97 = 100 e^(6k) can I do this 0.97 = e^(6k) ln(0.97) = 6k (1/6)ln(0.97) = k is that right?? Quote Link to comment https://forums.phpfreaks.com/topic/74530-expodentials-with-e/ Share on other sites More sharing options...
btherl Posted October 24, 2007 Share Posted October 24, 2007 Looks ok to me. Substituting the solution for k gives back 97 on the LHS. Quote Link to comment https://forums.phpfreaks.com/topic/74530-expodentials-with-e/#findComment-376707 Share on other sites More sharing options...
Zane Posted October 24, 2007 Share Posted October 24, 2007 http://www.google.com/search?hl=en&q=%281%2F6%29ln%280.97%29&btnG=Search yes Quote Link to comment https://forums.phpfreaks.com/topic/74530-expodentials-with-e/#findComment-376708 Share on other sites More sharing options...
cooldude832 Posted October 24, 2007 Author Share Posted October 24, 2007 yeah my calculator went MIA so i needed that conformation, linear modeling with Diffy Q is so much fun Quote Link to comment https://forums.phpfreaks.com/topic/74530-expodentials-with-e/#findComment-376709 Share on other sites More sharing options...
Asperon Posted November 17, 2007 Share Posted November 17, 2007 this is obviously way late, but yes you calculations would be correct Quote Link to comment https://forums.phpfreaks.com/topic/74530-expodentials-with-e/#findComment-393239 Share on other sites More sharing options...
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