Five friends share 3 bags of trail mix equally. what faction of a bag of trailmix does each friend get?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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.)