5-11.
fill in the missing numbers in each number sentence.
- 1+ -**
*2- -
e. what strategies did you use to find the numbers in the giant one in parts
(b), (c), and (d)?

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

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?