Classify this triangle by the angles and length of side shown.

A. acute, equilateral
B. acute, scalene
C. right, isosceles
D. obtuse, scalene

How do i work this problem out using the equation a=pe^rt

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

Me n o w. i need t h i s. 10 points