The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels since 1959. At that time, there were 304 parts per million of carbon dioxide in the atmosphere. In 2005, the figure was 395 parts per million. What is the absolute change in carbon dioxide levels: parts per million What is the relative change in carbon dioxide levels: between 0 and 100, not a decimal between 0 and 1. Round to ONE decimal place.) % (Give your answer as a percent

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.5: Percent Of Change
Problem 15E
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The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon
dioxide levels since 1959. At that time, there were 304 parts per million of carbon dioxide in the
atmosphere. In 2005, the figure was 395 parts per million.
What is the absolute change in carbon dioxide levels:
parts per million
What is the relative change in carbon dioxide levels:
between 0 and 100, not a decimal between 0 and 1. Round to ONE decimal place.)
% (Give your answer as a percent
Transcribed Image Text:The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels since 1959. At that time, there were 304 parts per million of carbon dioxide in the atmosphere. In 2005, the figure was 395 parts per million. What is the absolute change in carbon dioxide levels: parts per million What is the relative change in carbon dioxide levels: between 0 and 100, not a decimal between 0 and 1. Round to ONE decimal place.) % (Give your answer as a percent
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