A System of Linear Equations consist of O three or more lines.
O at least one line.
O at least two lines.
O more than two lines.

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

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

Which best explains why this triangle is or is not a right triangle ?