Which graph represents decreasing distance with increasing time?
distance (m)
distance (m)
distance (m)
distance (m)
time (min)
time (min)
time (min)
time (min)

How do you convert 1.27 to a percentage

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