hemist has a 100 gram sample of a radioactive material He

Last updated: 6/23/2023

hemist has a 100 gram sample of a radioactive material He records the amount of radioactive material every week for reeks and obtains the following data Complete parts a f Week x 0 1 2 3 4 5 6 Weight y in grams 100 0 80 1 62 4 51 7 39 9 31 7 25 2 a Treating week x as the independent variable use a graphing utility to fit an exponential functi y ab 100 3991 0 7946 Round to four decimal places as needed b Express the function found in part a in the form A t A e kt A t Round to four decimal places as needed