What conclusion can you draw about the similarity of two triangles when two side lengths are proportional by the same ratio and the included angle is congruent?

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

Which is the graph of this function 3 square root of x plus one if

If three points are collinear, they are also coplanar