A CD is being used to store music. Each minute's worth of recording takes up 12 megabytes
a The CD contains nine tracks which are the following length (in minutes) 3,5,6,4,5,2,
7,8,8. How much memory would these nine tracks occupy on the CD?
b If the CD was downloaded to a computer and then all the tracks were put through an MP3 compression algorithm, how much memory would the nine tracks now occupy (you may assume a 90 per cent file reduction size)?
c Find the average size of each of the MP3 tracks, and then estimate how many MP3 files could
be stored on an 800 megabyte CD.
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Explanation:
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Answer: idk the answers sorry
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