A Dr. Prescribes 175 milligrams of a drug that decays by about 30% each hour. Write an exponential model representing the amount A in milligrams of the drug remaining in the patients system after t hours?
The exponential model representing the amount A in milligrams of the drug remaining in the patient's system after t hours is:
A = 175(0.7)^t
Where 175 is the initial amount of the drug prescribed, 0.7 is the decay factor (100% - 30% = 70%), and t is the time in hours.