Homeowners want to create a circular rock garden of 20 feet in diameter. reference materials state that the space for the garden needs to be 3" deep. the rocks they wish to buy cost $80 per cubic yard and must be purchased in whole cubic yards. how much will they have to spend on rocks?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)