David bought a bag of candy that contains 300 pieces. He wants to split the bag among his 21 students. How many pieces of candy will each student receive? How many extra pieces of candy will David have for himself?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

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?

The product of sin 30 degrees and sin 60 degrees is same as the product of