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The half-life of Palladium-100 is 4 days. After 12 days a sample of Palladium-100 has been reduced to a mass of 4 mg. What was the initial mass (in mg) of the sample? What is the mass 5 weeks after the start?

  • Calculus - , Friday, February 19, 2010 at 12:04am

    put in given: amount remaining, 12 days, solve for initial amount.

  • Calculus - , Sunday, January 11, 2015 at 11:12pm


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