Arkansas Code
Part B - Meetings and Action of the Board
§ 4-33-824. Quorum and voting

(a) Except as otherwise provided in this chapter, the articles or bylaws, a quorum of a board of directors consists of a majority of the directors in office immediately before a meeting begins.
(b) If a quorum is present when a vote is taken, the affirmative vote of a majority of directors present is the act of the board unless this chapter, the articles or bylaws require the vote of a greater number of directors.