Express in scientific notation. remember, m must be a number such that 1 ≤ m < 10. 0.13 = .
a. 1.3⁻¹³
b. 1.3 x 10¹³
c. 1.3 x 10⁻¹³

Which math sentence can be used to determine if the triangle is a 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

How do you determine if an ordered pair is a solution to a given equation?