How many different "words" can be made using the letters a, band c, if you can use each letter only once? (A "word" is any combination of the letters. Note that a single letter is also considered to be a "word".)

answer are

step-by-step explanation:

a. is correct

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to