The measures of the angles of triangle xyz ar in the ratio 3: 3: 6.what are the measures of the angles.

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

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

If f(x)=x+7 and g(x)=1/x what is (fog)(x)