The famous composer who was the first to play concerts for the entire public, and not just the wealthy was Mozart. He referred to this as a "liberty of music." He liked the fact that he could play for whomever he chose and whenever he chose. The correct answer is Mozart.
An Inference is:
D) A Conclusion reached on the Basis of Evidence and Reasoning.
I know one of the calender's was called the haab calender which was for a solar year; 365 days. <span>The Haab was a nineteen month calendar. The Haab was composed of 18 months made of 20 days, and one month, made of 5 days. This 5-day month was called "Wayeb." </span>
Answer:
I think it's the Scientific Method
Explanation: