Describe a universal set U that includes all elements in the given sets. A = ​{bananas, apples, pears, peaches​}
B = ​{strawberries, blueberries​}

Choose the correct universal set below.
A. the set of the elements bananas, apples, pears​, strawberries, and blueberries
B. the set of all fruits
C. the set of all vegetables
D. the set of berries

Evaluate the expression for the given value of the variable 2×(c2-5) for c=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 human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол