The school store started selling music cds five years ago. they sold $22,600 worth in the first year. but, since mp3 players became so popular, the total yearly sales of cds have dropped 14% per year since then. what is the total money collected for music cds sold in the school store over the last five years? use the geometric series formula to calculate your answer.

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then