C is the center of the circle. Find the length of WXY. Leave the answer in terms of pi. A s= 25/9 times pi B s= 50/9 times pi C s= 65/9 times pi D s= 130/9 times pi

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Evaluate the expression. (9 + 5)(3 + 2)0