Answer:11 is vertical
12 is adjacent
13 is vertical
Step-by-step explanation:
Answer:
D, 0.99 of students got a perfect score
Step-by-step explanation:
2/215*100
It means that the number was rounded
A perfect fifth above a note has a frequency ratio of 3 to 2.
Therefore, we can set the proportion:
164.81 : x = 2 : 3
which gives:
x = <span>164.81 </span>× 3 ÷ 2
= 247.21
Hence, the perfect fifth above E₃ will have a frequency of 247.21Hz which corresponds to a B₃.
