12 Which phrases can be represented by the algebraic expression w? Select three options.
O 12 divided by a number
the quotient of 12 and a number
O a number divided by 12
O a number divided into 12
the product of 12 and a number
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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

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