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hellopanda Group Title

I have no idea how to answer this? A 9 gram sample of a substance that's used for drug research has a k-value of 0.1483. Find the substance's half-time, in days.

  • one year ago
  • one year ago

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  1. MicroBot Group Title
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    -.^ chemistry?:P or u need a code for that?XD i sincerely have no idea what is a half-time of a substance... what are you studying?

    • one year ago
  2. hellopanda Group Title
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    This is Algebra II. i have to re-due my second semester and i never learned this at all last year >___>"

    • one year ago
  3. MicroBot Group Title
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    well then this is the right section for your questions!:) http://openstudy.com/study#/groups/Algebra

    • one year ago
  4. hellopanda Group Title
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    oh, thank you XD

    • one year ago
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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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