What are the zeros of the function y= (x+3)(x+2)(x-2) ?

Consider the function f(x)=-5x+3 what is f(-2)

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

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd