The correct answer is C. Absolute numbers should always yield a positive value. Other choices doesn’t do that. Measuring the distance on a number line ensures the positive value without changing the magnitude of the number given.
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:
250.
Step-by-step explanation:
She Has 75 In Total,
Skateboard Costs = 325 Dollars.
75-325 = 250, So She Needs To Earn 250.
Since 1 Hour = 1 Dollar,
She Needs To Work 250 Hours.
I Apologize For A Wrong Answer Incase.
