Cherries cost $5 for 2 pounds and $7.50 for 3 pounds. question: a. what is the cost per pound? b. is it constant? c. if you were to graph this situation, would you put weight or cost on the x-axis? which one would you put on the y-axis? d. plot the two points described. e. how much would 5 pounds of cherries cost? what did you do to solve this problem? draw your answer below:

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.)

Me. i can't figure out this question. give an explanation too. .

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.