Ketut is organizing a barbecue for his parents. He knows that 13 of his mom's friends prefer hot dogs and 9 of his dad's friends
prefer hamburgers. He organizes a two-way table to determine what he needs to buy. Which describes the variables he can
use in the first row and first column of his table?

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.)