There are 13 girls and 12 boys in the class. what is the ratio of boys to total kids in the class?

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Measures of the angle of r, 31 s (x+4) t (3x+9)

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.)