A doctor prescribes 250 mg of a drug The amount of the drug

Last updated: 11/26/2023

A doctor prescribes 250 mg of a drug The amount of the drug in the patient s body decays by 40 every Part 1 Write an exponential model for the A t the amount of the drug in the patient s system after t hours have passed A t help formulas Part 2 Use your formula to find the amount of the drug remaining after 3 hours have passed Round your answer to the nearest tenth help numbers mg hour Part 3 What is the half life of this drug Round your answer to the nearest whole number hours