Turner walked a total of 40 kilometers by making 5 trips to school. How many trips will Turner have to make in all to walk a total of 48 kilometers? Assume the relationship is directly proportional. ? trips

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

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.)

If y varies directly as x2 and y=6 when x=6, find the constant of variation.