The number of milligrams of a drug that remains in a patient’s system after t hours is given by the function A(t) = Ie^(rt). Gary was given 250 milligrams of medicine which leaves his bloodstream at a rate of 20%. How much of the medicine remains in his system after 4 hours?

112.33 mg

82.86 mg

12.07 mg

27.33 mg
The number of milligrams of a drug that remains in a patient’s system after t hours is given by the function A(t) = Ie^(rt). Gary was given 250 milligrams of medicine which leaves his bloodstream at a rate of 20%. How much of the medicine remains in his system after 4 hours?

112.33 mg

82.86 mg

12.07 mg

27.33 mg
@Mathematics

Question

The number of milligrams of a drug that remains in a patient’s system after t hours is given by the function A(t) = Ie^(rt). Gary was given 250 milligrams of medicine which leaves his bloodstream at a rate of 20%. How much of the medicine remains in his system after 4 hours?

112.33 mg
		
82.86 mg
		
12.07 mg
		
27.33 mg
 The number of milligrams of a drug that remains in a patient’s system after t hours is given by the function A(t) = Ie^(rt). Gary was given 250 milligrams of medicine which leaves his bloodstream at a rate of 20%. How much of the medicine remains in his system after 4 hours?

112.33 mg
		
82.86 mg
		
12.07 mg
		
27.33 mg
 @Mathematics