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Mathematics, 19.10.2019 04:30 richaeviney

When a movie on film is projected, a certain number of frames pass through the projector per minute. you say that the length of the movie in minutes is a function of the number of the frames. someone else says that the number of frames is a function of the length of the movie. can you both be right?

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When a movie on film is projected, a certain number of frames pass through the projector per minute....
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