Susan invests 3 times as much money at 11 % as she does at 9 % If her total interest after 1 year is $1260, how much does she have invested at each rate?
Susan invests $
at 9 % and
at 11 %

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Are the corresponding angles congruent? explain why or why not.