8) The half-life of bohrium-267 is 17 seconds. a) Suppose that a sample of bohrium-267 originally had a mass of 14 mg. Find the function that models the amount, A(t), remaining after t second. Find the clas clasticity b) Estimate the amount of the sample remaining after 1 minute. A sme c) Estimate the rate of change of the amount of the sample after 1 minute.

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