Chemistry, 07.12.2020 14:00 lucerogd170
The amount of 217 mg of an isotope is given by A(t) = 217 € -0.0171, where t is time in years since the initial amount of 217 mg was present. Find the amount to the nearest milligraM left after 20 years
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The amount of 217 mg of an isotope is given by A(t) = 217 € -0.0171, where t is time in years since...
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