What is the probability of rolling a number less than 5 on a number cube and then spinning an even number on a spinner divided into 8 equal sectors numbered 1 through 8? enter your answer, as a simplified fraction, in the boxes.

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

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