Given that we have a probability question with the term "or", we are going to be adding individual probabilities. We have Ethan, Hannah, and Sophie all included with the drawing. This means we need to add each of their individual probabilities, 1/1200, together.
1/1200 + 1/1200 + 1/1200 = 3/1200; To simplify: 1/400
Your answer is: The probability of Ethan, Hannah, or Sophie being drawn is 1/400.
Assuming point Z is at the origin (0,0), you move from the origin over to the right one, and go down 8. Therefore you would be at point (1,-8) answer D