Someone pls . pls show work and explain. you so much. due 9/27/18

What is the range of the data below? .8090100

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

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