A is the answer to this question...hope this helps.
I belive the answer is D. His artistic vision changed throughout his life. Please tell me if im wrong.
Études are composed of three sets of studies for solo piano, with 27 pieces in total.
Answer:
28.2 if it's out of thirty, but 9.4 if it's asking for the average
Explanation:
In order to get the average of all three components you'd have to add all of them up and then divide by the number of components
Example: 9.4+9.4+9.4= 28.2 // 28.2/3=9.4
