Amonth of the year is chosen at random. what is the probability that the month starts with the letter j or the letter m?
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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

Which of the following is the correct solution to the linear inequality shown below? y< 1/2x-4

Javon needs two 5 foot pieces of rope for the sides of the ladder. she needs 7 pieces of rope each 18 inches long for the steps. how many feet of rope does patty need to make the ladder?