Question:

The function y = 100e^(-0.045t) models the amount, y, of

Last updated: 7/7/2022

The function y = 100e^(-0.045t) models the amount, y, of

The function y = 100e^(-0.045t) models the amount, y, of radioactive material remaining, in grams, as a function of time t, in days. Calculate the half-life of this radioactive material. Round your answer to the nearest tenth.