PLZ HELP Ronaldo makes the following statement: "I have a 40% chance of being selected as the captain of the track team and a 10% chance of being elected treasurer of the student body." What is the probability that Ronaldo will be selected as the captain of the track team and will be elected treasurer of the student body?​

Determine the relationship of ab and cd given the following points

Solve 2x+y=3 x+y=5 in substitution method

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.)