The recent award−winning movie“PARASITE”has collected 3,50,000$ in USA and Korea together in its first week of release. In U. S.A each ticket costs 15$ and in Korea each ticket costs 20$,there are total 20,000 tickets sold together in both the countries. Find how many tickets have been sold in each of the countries. Show all your working.

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?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Find cot x if sin x cot x csc x = √2