Tyrone had 17,000 to invest. he invested part of that amount at 2.5% annual interest for one year and the other part at 6.5% annual interest for one year. the amount of interest earned for both investments was 550. let x represent the money in the first account and y represent the money in the second account. which system of equations best represent this situation.

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.)

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual