The functions f(x) and g(x) are defined below.
f(x) = v x2 + 12x + 36
g(r) = 13 – 12
which expression is equal to f(x) · g(x)?
oa. x4 - 6x3 – 12x + 72
ob. x4 – 1223 + 6x - 72
c. xt + 6x3 – 12x - 72
d. 783 – 12x - 72

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)