Please help 90 POINTS

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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