The ordered pairs(1,4), (3,12), and (5, 20)represent the distance y that jario walks after x seconds. plot the ordered pairs on the coordinate plane and drawn a line through the points and find the slope of the line and explain what the slope represents.

How is working backward similar to solving an equation?

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

(x-5)1/2+5=2 what is possible solution of this equation