Can 0 go into 4 and 4 go into 8 an 8 go into 12

Add the fractions and simplify 1/2+ 1/3

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

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12