ccc8814 ccc8814
  • 27-07-2018
  • Mathematics
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An isotope has a half life of 94 years. How much of a 18 gram sample is left after 200 years?

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KelseyWoods
KelseyWoods KelseyWoods
  • 27-07-2018

amount = 18 (1/2)^(200/94)

Solve.

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