A library spent 5/8 of its budget to buy new books. They set aside 1/12 of the book money to buy young adult novels. What part of the budget went towards buying young adult novels?

What is the length of the unknown leg in the right triangle ?

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

If there are 3.281 feet in 1 meter, how many inches are in one centimeter