I am pretty sure Your answer is A:<span>I like the new software, but it took me a while to get used to it.
I hope this helps.
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Answer:
Annotation: A note of explanation or comment added to a text or diagram.
Explanation: I don't know what you want a annotation of though...
Answer:
You must go to the doctor.
Hope you find it useful
CD is the interverval of the greatest velocity. because A is interval with the velocity of zero. and B is the average velocity in m/s. Hope that helps :)