A. Use the appropriate formula to find the value of the annuity. b. Find the interest
Periodic Deposit
$30 at the end of each month
Rate
4% compounded monthly
20 years
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a. The value of the annuity is $
(Do not round until the final answer. Then round to the nearest dollar as needed.)
Its

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