Abcd is a rectangle. what is the value of x? a 28 feet b 45 feet c 53 feet d 98 feet

What is the distance between (–2 1/2,-3) and (1, –3)?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

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.)