Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t)=42
Posted: Thu Jul 14, 2022 3:56 pm
Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t)=420e−0.035t where m(t) is measured in grams. (a) Find the mass at time t=0. Your answer is (b) How much of the mass remains after 45 years? Your answer is Round answers to 1 decimal place.