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Mathematics, 04.11.2019 22:31 idk12345677

The decay of 192 mg of an isotope is given by a(t)= 192e-0.015t, where t is time in years. find the amount left after 55 years. round your answer to the nearest whole number.

a 83

b 84

c 42

d 189

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The decay of 192 mg of an isotope is given by a(t)= 192e-0.015t, where t is time in years. find the...
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