Question

fix any punctuation or capitalization errors below. click \submit answer\ if there are none.
lucas sinclair drank sixteen root beer floats at the carnival: he, therefore, wont be hungry for dinner.

Explanation:

The original colon is incorrect here. A semicolon (;) is the proper punctuation to connect two closely related independent clauses (complete sentences) when a conjunctive adverb like "therefore" is used to link them. The commas around "therefore" and the existing capitalization are already correct.

Answer:

Lucas Sinclair drank sixteen root beer floats at the carnival; he, therefore, won't be hungry for dinner.