Respuesta :
The best way Casey can present his speech to over 50 people is speak loudly so everyone can hear.
What is Speech delivery?
Speech delivery in public speaking, refers how speech that has been researched, organized ,outlined are presented to the audience . This entails proper conveyance of full detailed information to the audience in a way they will understand. A good speech delivery should be very loud and clear.
Therefore, The best way Casey can present his speech to over 50 people is speak loudly so everyone can hear.
Learn more about Speech delivery from the link below.
https://brainly.com/question/6534812