. The percentage error if 625.483 is approximated to 3 significant digits is A. 0.0662
B. 0.0772
C. 0.0552
D. 0.0882

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

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay