Look up Porter v. McCollum
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If the master degree<span> is the </span>person's<span> job, like a </span>master's degree<span> of science, then use the full post-nominal for that </span>degree<span>, such as “John Doe, M.S.” Write “Dear” on the first page of the letter, followed by the </span>person's<span> title and the </span>person's<span> last name.</span>
Answer:
b
Explanation
2h đầu đi được 100km
3h sau đi được 90km
=> AB = 190km đi trong 5h
vận tốc trung bình = 190/5=38km/h
“This could use more explanation/length.”
Answer: ODE TO MY MOM
Always there
when I needed you, evan when I didn't
Always wanting to comfort
To lend a hand, to help
Always caring
Lovingly correcting
Always working
Being a mom was never easy, always busy
So much to do, you let us help
We learned so much
So much fun
Being silly while playing games
Always loving
I love you!
Explanation: