the perimeterof a rectangular is 50 in the length of the rectangular is 10 in which method can be used to find w the width of the rectangle?

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

Answer for 10 points show work you guys in advanced < 3

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?