About 1414% of the population of a large country is nervous around strangersnervous around strangers. If two people are randoml
y selected, what is the probability both are nervous around strangersnervous around strangers? What is the probability at least one is nervous around strangersnervous around strangers?
So right now you see that you have x and y intercept right? Then plug those intercepts in equation that you have and solve for z. Which means z=5(1)(1) will be 5, 5(4)(1) will be 20, and 5(1)(2) will be 10. So, overall you have 5, 20, 10.