darrielllewis032405 darrielllewis032405
  • 04-12-2020
  • Business
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Can be used for recording or playing back sound
.a. Headphones
b. Amplifier
Selected:c. CD-player/recorder
d. Microphone

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princesajayyy princesajayyy
  • 04-12-2020
the answer is B because an amp used in music booths are always connected for sound to come out of and sound to go in
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