Which of the following sets represents the domain of the function shown? {(2, 3), (4, 7), (5, 9), (11, 6)} {2, 4, 5, 11} {3, 7, 6, 9} {(3, 2), (7, 4), (9, 5), (6, 11)} {2, 3, 4, 5, 6, 7, 11}

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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

For the inequality |c| < |d| to be true, which of the following must be true?