Answer:
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Step-by-step explanation:
IS the answer ii and iv
and the other is y<5.3
3.25(4)+2(6) --plug in values
13+12 --multiply
$25 --answer
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.
