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1/n^2=0.0278

  1. 1/n^2=0.0278
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    2. joe asked by joe
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  2. A certain radioactive isotope has a half-life of 25 years, which equates to a decay rate of 0.0278. If there are currently 200
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    2. views icon 68 views
  3. A certain radioactive isotope has a half-life of 25 years, which equates to a decay rate of 0.0278. If there are currently 200
    1. answers icon 1 answer
    2. views icon 101 views