OpenStudy (anonymous):

The set O represents the maximum temperatures, in degrees Fahrenheit, recorded in the city of Orlando in a year. O = {71, 71, 72, 73, 77, 77, 79, 83, 84, 89, 90, 91} The set T represents the maximum temperatures, in degrees Fahrenheit, recorded in the city of Tampa in a year. T = {70, 72, 76, 78, 81, 81, 84, 86, 86, 89, 90, 90} How many elements are in the set O ∪ T? A)24 B)15 C)5 D)4

5 years ago
OpenStudy (wasiqss):

b is answer

5 years ago
OpenStudy (anonymous):

15. Count the distinct elements.

5 years ago