6. You went out to eat and your bill was $32.68. There was 7% added on to the bill for tax and then you gave a 18% tip and
rounded it to the nearest quarter for a total amount of
$

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

Indicate the formula for the following conditions: p^c(n, r)=

Hdtv screens usually have a width-to -height ratio of 16: 9. which screen dimensions are in the same proportion?