Suppose the Federal Reserves' purchase of government bonds results in a $14,000 increase in the excess reserves of a particular bank. What would be the applicable reserve requirement for the whole banking system to be able to expand
the money supply by $700,000?
O 5 percent
O 2 percent
O 50 percent
20 percent
O 25 percent

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

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano