Ex: Exponential Decay Function - Half Life

This video explains how to determine an exponential decay function from given information. Then it explains how to determine when a certain level of decay will be reached and how to determine half-life.
Library: mathispower4u.com
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[@sarah-beth-thomson1034]

Thank you for this video a lot of the explanations online were just plunging in the percentage that’s given and it wasn’t work so thank you for your explanation!

[@JoeTheXC]

I can't thank you enough for helping me with this exact type of problem! You saved my life and thank you so much!

[@lu-gc7gm]

thank you so much!! my professor just straight up didnt teach this in my online course?? you saved me

[@mxolisindlovu10]

Awesome video, very easy to follow. My Spatial Planning is now made easy. Thank you!!!!

[@jasoncounihan7883]

At 2:34 you mention textbooks not explaining where the "ln e" goes. Personally, I think of this as an inverse property rather than an exponent property: ln(e^x)=x, where in this case, x = 30k.

[@TrueCourse]

Very helpful. Thank you very much! :)

[@QueenieLucas]

Wasn't ln sub e of e supposed to be written as log sub e of e?

[@ipsonfromkijetstudios]

yeah

[@ThePanzerlancer]

life saver :)

[@DarthWakan]

thank you!

[@sithuminijayasekara4782]

thank you...