The vertices of triangle AOB are A(0,6, O(0,0), and B(8,0), as shows in the standard (x, y) coordinate plane below. What are the coordinates of the center of the circle that circumscribes triangle AOB?

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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