In each table, y and x are in a proportional relationship. Select the table with a constant of proportionality of –3.

The heaviest 16% of all men in weight weigh more than how many pounds ?

Need on this geometry question. explain how you did it.

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