Aright triangle has one leg with a length of 48 and a hypotenuse with a length of 80. what is the length of the other leg?

a.

63
b.

64
c.

65
d.

66

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

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)