A troubleshooting activity where there is a current state of events X, a future desired state of events Y, and the troubleshooter's objective is to move from X to Y is called .

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?

For the inequality |c| < |d| to be true, which of the following must be true?

The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?