What is the value of the expression 5y2 + 4x when x = 2.5 and y = 3? A. 40

B. 55

C. 231.5

D. 235

Which point is a solution to y s 4x + 5?

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

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,