"good morning proffesor how are you today"
How would you greet your proffesor in the morning
3 Answers
Buenos días, profesor. ¿Cómo está (Ud) hoy?
¡Buenos día profesor! ¿Cómo está?. You can add "ud" and "hoy" but they are not necessary because they are already implied with "está". It will sound way too formal! Not incorrect, but not necessary.
Good morning professor! How are you today?
There should be one "f" and two "s" in professor.