Radioactive Decay Suppose that A'(t) = -0.0004332A(t) represents a mathematical model
Chapter 1, Problem 40(choose chapter or problem)
Radioactive Decay Suppose that A'(t) = -0.0004332A(t) represents a mathematical model for the decay of radium- 226, whereA(t) is the amount of radium (measured in grams) remaining at time t (measured in years). How much of the radium sample remains at time t when the sample is decaying at a rate of 0.002 grams per year?
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