Given two triangles with three corresponding angles that are congruent, why can't the two triangles be proved congruent? a) given three congruent angles, only the longest side can be congruent. b) given three congruent angles, only the shortest side can be congruent. eliminate c) the triangles could have the same shape but not necessarily the same size. d) the triangles could have the same size but not necessarily the same shape.

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