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shamil98

  • one year ago

The function may be used to model radioactive decay. Q(t) =Q_o e^-kt Q represents the quantity remaining after t years; k is the decay constant, 0.00011. How long, in years, will it take for a quantity of plutonium-240 to decay to 25% of its original amount The answer choices : 12,600 years 3,150 years 9,450 years 1,575 years

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  1. bibby
    • one year ago
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    I don't recognize Q_o

  2. shamil98
    • one year ago
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    darn

  3. bahrom7893
    • one year ago
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    http://openstudy.com/study#/updates/51f0b5b9e4b00daf471b0c1f

  4. bahrom7893
    • one year ago
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    You need to learn how to use google more efficiently.

  5. shamil98
    • one year ago
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    I tried google, o.o

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