Look up "Everything You Need To Know About Math In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in math class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught about math in it so it might help you.
H = Heads, T = tails
1st Coin 2nd Coin Final Outcome, ÷ 4 possible outcomes
H (H,H) 1/4, or 25%
H
T (H,T) 1/4, or 25%
H (T,H) 1/4, or 25%
T
T (T,T) 1/4, or 25%
If order does not matter:
T,T: 25%
TH or HT: 50%
HH: 25%
Answer:
The groups walking speed is 
or 
Step-by-step explanation:
we know that
To find the speed divide the distance by the time
so
Convert to mixed number
1/3 is the correct answer simplified
In order for me to figure out the answer I need the "starting point" all I get from this is how much she decreased in total, which is 32.
