How do you spell the word that means to provide with necessary qualities or resources?

The spelling "equipped" is correct for the word that means to provide with necessary qualities or resources. In this context, "equipped" is the past participle form of the verb "equip," which implies that someone or something has been provided with the essential tools, skills, or qualities needed for a specific purpose or task.

The other options present variations or forms that are not appropriate for this context. "Equipt" is a common misspelling and does not exist as a standard form in English. "Equip" is the base form of the verb but does not convey the past participle meaning required here. "Equit" does not represent a legitimate English word and does not relate to the intended meaning. Therefore, "equipped" is the correct choice as it appropriately fulfills the definition provided in the question.