New to this forum so let me know If I am doing anything wrong.
My question: Ive decided to take a calculus course after many years of not doing any math.. If you can give me hints in regards to this question it would be greatly appreciated.
A 96-milligram sample of a radioactive substance decays according to the equation
N=96 ·e-0.034 ·t where N is the number of milligrams present after t years.
(a) Find the half-life of the substance to the nearest tenth of a year.