Science

9. If the following graph represents the decay of strontium-90 in an igneous rock, what event occurred at 0 years on the horizontal axis?

There is a picture but I cant upload it. Please help me!

asked by Taryn S.
  1. I'm on this question rn.. assuming you go to connections academy too?

    posted by Bridget J.
  2. I have the same question. Does anyone know the answer?

    posted by Brittany P.
  3. Same I rlly need help

    posted by Honey Sweet
  4. The answer is that when the line reaches zero on the horizontal axis then there will be little left of the Isotope. This, in turn, means that it will keep getting smaller but never stop existing. I know, when my dad explained it to me it sounded complex but it basically means that it will keep getting smaller until it is not able to be distinguished between none and little to none.
    If you are really still struggling I suggest you watch a brain pop about this and look over your lesson. Hope this helps.

    posted by Hate Ms sue too
  5. Nice name Hate Ms sue too, btw where is she?

    posted by CrankthatCringeDaddy
  6. And its 12 feet long and feels so good inside me.

    posted by YoYo
  7. y’all need’a chill lmfao. anyways, thanks guys. also, crankthatcringedaddy, what’s up, i’m assuming you’re a fan of frank.

    posted by mikey way
  8. don’t know wtf happened with my comment but,, you’ll be able to figure it out.

    posted by mikey way
  9. AHHH I'VE BEEN WORKING ON THIS QUIZ FOR 30 MINUTES IM SO TIRED

    posted by CrankThatEmoCrack
  10. More than 30 min :/

    posted by Light
  11. Hate Ms sue too
    if you use their answer you will get a zero on the quiz. i got a webmail saying exactly what that said and saying that you will fail this test if you use it. be smart, not dumb.

    posted by YO!!

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