The parallel slope would be -1/2. A parallel line that has the same slope as the original line.
It doesn't. 16/6 = 2 4/6 or 2 2/3
Answer:
5
-- chance
9
you gotta count up all the possibilies (which is 9) then count up all the possible chances there is a rock (which is 5) and put it into fraction form. and there's your probability