In the numerical sentence below, a = 8, d = 1/2 , and f = 1/4. what are the values b, c, and e if the sentence below is equivalent to the numerical sentence, 2 × 4 = 8? a^b x c^d = e^f b = (1/3, 2, 3, 1/2) c = (4, 1/2, 16, 1/4) e = (4096, 64, 256, 1024)

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If a || b and e || f , what if the value of y ?

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