11. Which equation represents circle B?* 2
B
х
N001
6
O A. (x - 2)^2 + (y - 1)^2 = 9
O B. (x + 2)^2 + (y + 1)^2 = 9
O C. (x - 2)^2 + (y - 1)^2 = 3
O D. (x + 2)^2 + (y + 1)^2 = 3

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

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