Question

If a hospital patient is given 50 mg of medicine, which leaves the bloodstream at 10% per hour, how many mg of medicine will remain in the system after 6 hours?

Answer 1

20 mg of medicine because 10% of 50 is 5 so 5 mg per hour and theres 6 houes that 30 mg for the 6 hours subtracts the 30 mg for 50 mg and you get 20 mg