Question

Rocky is standing on a sidewalk made of cement squares. He will toss a coin 4 times. For each head, he'll move one square forward. For each tail, he'll move one square backward. What is the probability that after 4 tosses he'll be back in the square where he started? Express your answer as a common fraction

Answer 1

Answer:

Rocky is 5 squares behind the starting line.

8-6=2

2-4=-2

-2-9=-11

-11+6=-5

Step-by-step explanation:

Hope this helps:)