Maureen is taking an antibiotic. the table below shows the amount of antibiotic f(t), in mg, that was present in her body after time t: t (hours) 1 2 3 4 5 f(t) (mg) 150 90 54 32.4 19.4 ken was administered 200 mg of the same antibiotic. the amount of antibiotic f(t) in his body after time t is shown by the equation below: f(t) = 200(0.976)t which statement best describes the rate at which maureen's and ken's bodies eliminated the antibiotic?