How many appeals can a writer use in his or hers essays?

A writer can use three main appeals in their essays: ethos, pathos, and logos. Ethos appeals to the writer's credibility and character, pathos appeals to the reader's emotions, and logos appeals to logic and reason. By effectively integrating these appeals, a writer can strengthen their argument and engage their audience more persuasively. Each appeal serves a unique purpose and can be employed in various combinations depending on the essay's goals.