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Mathematics, 27.06.2019 23:00 yatayjenings12

The amount, a, in milligrams, of radioactive material remaining in a container can be modeled by the exponential function a(t) = 5(0.5)0.25t, where t is time, in years. based on this model, how many years does it take for half of the original radioactive material to be left remaining?

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