Mathematics, 29.03.2020 04:51, yourmumsanoodle

The u. s weather bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels since 1959. At the time, there were 334 parts per million of carbon dioxide in the atmosphere. In 2005 the figure was 386 parts per million. Find the increase in carbon dioxide levels and the percent of the increase. Round to the nearest tenth of a percent. Increase carbon dioxide levels? Percent increase?

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The u. s weather bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels...