We want to elect three officers from the school’s club of 25 people. The first person elected will be the president, the second person elected will be the Vice president, and the third one elected will be the Treasurer. How many different arrangements of officers can we have?

What is the probability of rolling a single die greater than 4

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.)

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer