rectangle A measures 9 inches by 3 inches. rectangle B is a scaled copy of rectangle A. select all of the measurement pairs that could be the dimensions of rectangle B

In the diagram below what is the approximate length of the minor arc ab

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

Solve this problem! extra ! 3025/5.5 = a/90.75