1. The circumference of a circle is 100 pi inches. Find each of the following: a. The diameter
b. The radius
C. The length of an arc of 120°

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.)

Which system of linear inequalities is represented by the graph?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.