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Mathematics, 21.04.2020 19:38 llolo8
Item 5 The frequency of the musical note F4 is about 349.23 Hz. What is the frequency of the note one octave above F4? 698.46 Hz 523.85 Hz 449.43 Hz 116.41 Hz
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Item 5 The frequency of the musical note F4 is about 349.23 Hz. What is the frequency of the note on...
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