Is there any answer choices?
190/2.2= 86kg
86kgx6mg=518mg total amount of elixophyllin
Answer:
I would tell their parents (hopefully they are good parents), but I would tell them to act as if they figured it out by themselves, so my friend won't know that I told them and won't hate me.
I would say c but I would have to read your text book to be able to answer it accurately