Show that: a) The 2nd differences in the following row are constant and calculate:
b)Tn
4; 7; 12; 19;
-1; 2; 7; 14;
-2;-8; -18; -32; ...​

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.)

Im literally having a mental breakdown

Which of the following statements is a true conclusion that can be made from the scaled bargraph?