A new Youth Activity Center is being built in Madison. The perimeter of the rectangular playing field is 232 yards. The length of the field is 7 yards less than triple the width. What are the dimensions of the playing field?

Which of the following points is collinear with (-2,1) and (0,3)

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297