The diameter of a raw cookie is 2 1/2 inches. After baking the cookie, the diameter is 5 1/2 inches. By what factor does the cookie expand?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

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?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.