You are trying to pick 2 elective classes for next year. you are required to take 1 elective from the fine arts department and 1 from the foreign languages department. there are different fine arts classes and 8 different foreign languages classes offered at your school. how many different combinations of these elective classes can you select?

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?

When is g(x) = 0 for the function g(x) = 5.23x + 4?

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)