It's not clear to me what the given interval is supposed to be, so I'll use a generic one, [a, b] with a < b.
The average acceleration of the particle over this interval is given by the average rate of change of v(t),

Answer:
Step-by-step explanation:
Answer:
122.5
Step-by-step explanation:
take 8.75 multiply it by 2 then multiply it by 7 to get your answer 122.5
Each friend receives 2 bags because 4 divided by 8 is 2
If you are asking how long the string is or the hypotenuse it would be about 75.89466