10x^2-35x=? factor out the greatest common factor

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

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section