November 25, 2015

Homework Help: Calculus

Posted by <3 on Thursday, February 18, 2010 at 11:49pm.

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?

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