The stemplot below displays midterm exam scores for the 34 students taking a calculus course. the highest possible test score was 100. the teacher declared that an exam grade of 65 or higher was good enough for a grade of ""c"" or better. reference: ref 1-5 the percent of students earning a grade of ""c"" or higher (as declared by the teacher) is closest to a. 35%. b. 50%. c. 65%. d. 80%.

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

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

Could somebody me with this radical simplification?