You have to drive at 60 miles per hour
Speed=distance / time
The answer to this question is B) difference of squares
I think after the 9th bounce it will lose 90% of its max height
times 40 by 0.9 which will give you 36
then take 36 away from 40 leaving you with 4.
answer = 4ft
I did this on my copy, hope you'll understand it, I tried my best to explain.
Answer:

Step-by-step explanation:
<u>Multiplicative Identity Property: </u>
- This just means if you multiply it by 1, will it look the same.
So knowing this lets see which one is multiplying by 1:
Means it's multiplying by 1.
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