Mathematics, 23.02.2021 21:00 hellp138

PLEASE HELP; TIMED TEST at a recent sporting event, you notice the microphones being used to record the sound of events. A drawing of microphone used as shown to the right. Microphone is place 6 inches away from the reflector at the focus of the para bola to collect sound.

PLEASE HELP; TIMED TEST

at a recent sporting event, you notice the microphones being used to reco

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