Lin is playing hand ball and wants the ball to bounce off wall CB and land at D. Where on the wall should she aim if she's standing at point A? A. 7.8 feet away from point B
B. 13.3 feet away from point B
C. Anywhere along the wall since all of the triangles will be similar

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

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

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?