A jar contains 22 yellow, 26 green, 17 red, and 20 purple marbles. A marble is drawn at random. Find p(not purple) A .765
B .235
C .2
D .8

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.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?