The correct answer is C. I just took a test and answered B but that is not the correct answer. it is actually C
A fair coin just means 50% heads 50% tails. so the sample is still 50% heads 50% tails.
You can work it out by using trial and error
so you get
x=3 , y=2
There was a 200% increase
Pt 1 - how much the value goes down each year
Pt 2 - how much the car was originally worth
