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anonymous

  • one year ago

A hiker in Africa discovers a skull that contains 72% of it's original amount of c-14. N=Noe^-kt No=initial amount of C-14(at time t=0) N=amount of C-14 at time t t=time, in years k=0.0001 Find the age of the skull to the nearest year

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  1. anonymous
    • one year ago
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    help

  2. IrishBoy123
    • one year ago
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    this is the key \(\large N(t) =N_o \ e^{-kt}\) can you see how to rephrase this in terms of t?

  3. anonymous
    • one year ago
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    no im out of it plz show me

  4. IrishBoy123
    • one year ago
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    " im out of" lucky you, i wish i can't do it for you, the forum rules police will shut me down can you at least make an effort to show me some kind of understanding up to you

  5. IrishBoy123
    • one year ago
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    " 72% of it's original amount of c-14" tells you something about \(N(t) / N_o\)

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