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Answer:
5. ○ 
4. ○ 
3. ○ 
2. ○ 
1. ○ 
Step-by-step explanation:
5. 
4. 
3. 
2. 
1. 
I am joyous to assist you anytime.
Answer:
Step-by-step explanation:
In school i did these but i have no clue how to do them.I will try though:)
3/15 reduces to 1/5
1/5 = 0.2....0.2 * 100 = 20%
Answer:
Each octave change requires a doubling of the frequency.
Therefore, one octave above 126.63 is 126.63 * 2 which equals
253.26
Step-by-step explanation: