The situation described, where Emily recommended three of her friends to Jeremy and all of the employees hired turned out to be multiracial teenage girls, could be an example of "nepotism" or "favoritism" in hiring practices. Nepotism refers to the practice of showing favoritism or granting preferential treatment to friends, family members, or acquaintances when making hiring decisions, regardless of their qualifications or abilities. In this case, if Emily recommended her friends solely based on their personal relationship, without considering their qualifications, it may be seen as an instance of nepotism. However, it's important to note that additional context or information could be necessary to fully understand the dynamics and motivations behind the hiring decisions.