Question

The set O represents the minimum temperatures, in degrees Fahrenheit, recorded in the city of Orlando in a year.

O = {49, 50, 50, 55, 56, 60, 65, 65, 70, 71, 72, 72}

The set T represents the minimum temperatures, in degrees Fahrenheit, recorded in the city of Tampa in a year.

T = {52, 54, 55, 59, 59, 61, 62, 68, 68, 70, 74, 75}

How many elements are in the set O ∪ T?

A. 2

B. 5

C. 17

D. 24

Answer 1

Element 55 occurs once in set O and set T
Element 70 occurs once in set O and set T
Now can you choose the correct answer?

Answer 2

yeah thanks! i didnt understand it earlier but now i do thanks so much!!!