To my friends: I'm taking a break from I don't know when i'll come back but I just need a break so cya! :>

even tho i dont know you i hope you have a nice break

Explanation:

see ya later

okay i don't know you but have a nice break and a good life :D

Explanation:

it's d, robert k merton. in 1994 he was awarded the national medal of science for his contributions to the field and for having founded the sociology of science.

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.