sample of a radioactive substance has an initial mass of 586

Last updated: 2/27/2023

sample of a radioactive substance has an initial mass of 586 5 mg This substance follows a continuous exponential decay model and has a half life of 5 a Lett be the time in hours since the start of the experiment and let y be the amount of the substance at time f Write a formula relating y to f Use exact expressions to fill in the missing parts of the formula Do not use approximations y 0 b How much will be present in 8 hours Do not round any intermediate computations and round your answer to the nearest tenth Omg X Oina