Which of the following activities is a common event at FBLA conferences?

Business competitions are a hallmark of FBLA conferences, as they align closely with the organization's mission to prepare students for careers in business and leadership. These competitions typically involve various events that test students' knowledge and skills in areas such as finance, marketing, management, and entrepreneurship. Participants showcase their understanding of important business concepts through presentations, case studies, and other formats, with the goal of learning and growing in a competitive environment. This emphasis on practical application and real-world scenarios prepares students for future careers in business and provides them with valuable experience in presenting and defending their ideas.

The other options, while they may involve valuable skills, do not specifically focus on the core goals of FBLA. Math competitions and creative writing workshops are more general in nature and not directly tied to the business focus of FBLA. Similarly, drama performances do not fall under the organizational objectives of developing future business leaders. Thus, it is clear that business competitions are the most relevant and integral component of FBLA conferences.