You measure the shadow cast by a certain tall building and find that it is 80 feet long. Then you measure the shadow cast by a 3 foot post in find it to be 4 inches long. Determine the buildings height.

What is the y-intercept of the line given by the equation

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.)

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is