If 80% of the athletes who test positive for steroids in fact use them, and 20% of all athletes use steroids and test positive, what percentage of athletes test positive? (round your answer to the nearest whole number.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal

In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?