The half-life of a radioactive substance is 36.5 years. a. Find the exponential decay model for this substance. b. How l
Posted: Tue May 10, 2022 8:28 am
The half-life of a radioactive substance is 36.5 years. a. Find the exponential decay model for this substance. b. How long will it take a sample of 400 grams to decay to 300 grams? c. How much of the sample of 400 grams will remain after 20 years?