Answer:
It is forty-five
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May I please have brainliest?
The subjective perception of frequency is pitch.
I hope this helps!
The stock market crashed and caused all the companies to put their employees out of work and left millions jobless. People would line up everyday at the break of dawn to wait in line for job openings.
As a result of the crusades the use of money increased
What's the question you're trying to ask?