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Mandarinka [93]
3 years ago
5

The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels since 1959. At that time, t

here were 316 parts per million of carbon dioxide in the atmosphere. In 2005, the figure was 379 parts per million. Find the increase in carbon dioxide levels and the percent of increase.
Mathematics
1 answer:
slavikrds [6]3 years ago
3 0
The percent increase is 19.9%
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