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Mathematics, 07.12.2021 03:00 elizabethprasad2
A musician has just purchased a theremin — an instrument that can be played by moving your hands in the air. For every 30 centimeters that she moves her hand away from the theremin’s antenna, the pitch of the theremin’s sound drops 500 hertz. By how many hertz does the pitch drop for every meter that she moves her hand away?
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A musician has just purchased a theremin — an instrument that can be played by moving your hands in...
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