EXPLAIN!
Please look at the attached question, before you answer the following question:

Based on the results of this stimulation, when 3 people are randomly selected, exactly 2 right-handed people are selected approximately _ percent of the time.

A. 1
B. 10
C. 20
D. 25

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Someone me what is the area of this figure? 18m 18m 8m 16m