Write the answer with the correct number of significant digits. Don't use any commas in your answer. Only use a decimal point in your answer if it is necessary to show the correct number of significant digits.
386 x 21 =

Is this a polynomial function? i need to know asap

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

Me n o w. i need t h i s. 10 points