how is this trig? Anyway, just plug in your numbers. Assuming a model of
A = Ao e^(kt), where t is in days, we have
37e^(-0.3*9) = ?
A scientist has 37 grams of a radioactive substance that decays exponentially. Assuming k=-0.3,how many grams of radioactive substance remain after 9 days.
1 answer
1 answer