C because it’s a straight line starting at 0
Answer:
125
Step-by-step explanation:
250/2=125 this is how many time you would expect to get heads
Answer:
D is the answer.
Step-by-step explanation:
You can see if a line is perpendicular by the slope. If the slope is COMPLETELY opposite from another by means of slope, the lines are perpendicular.
-1/4
4/1
...are opposite.
