Joanie is making a map of the trails in the community park . two of the trails start at the same point and a forty degree angle. use a protracter to draw the angle that joanie will use on her map

Ill mark the brainliest if you me with the these three questions 7,8,9

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 graphs could represent a cubic function?