Examlex
Use Heron's Formula to Find the Area of a Triangle
- inches, inches, inches
Reinforcement
In psychology, a process by which a stimulus increases the probability of a behavior by either introducing a positive outcome or removing a negative one.
Opinion Leader
An individual who has significant influence on the attitudes, opinions, or behaviors of others, typically within a specific community or group.
Endorsement
A public declaration of support for a product, service, or individual, often by a celebrity or recognized authority.
Yo-Yo Ma
A world-renowned cellist known for his superb musicality, versatility, and dedication to various musical genres as well as cross-cultural collaboration projects.
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