Air pollution. Air quality standards establish maximum amounts of pollutants considered acceptable in the air. The amounts are frequently given in parts per million (ppm). A standard of 30 ppm also can be expressed as follows: 30 ppm = 30 1 , 000 , 000 = 3 × 10 10 6 = 3 × 10 − 5 = 0.000 03 = 0.003 % In Problems 61 and 62. express the given standard: (A) In scientific notation (B) In standard decimal notation (C) As a percent 9 ppm, the standard for carbon monoxide, when averaged over a period of 8 hours
Air pollution. Air quality standards establish maximum amounts of pollutants considered acceptable in the air. The amounts are frequently given in parts per million (ppm). A standard of 30 ppm also can be expressed as follows: 30 ppm = 30 1 , 000 , 000 = 3 × 10 10 6 = 3 × 10 − 5 = 0.000 03 = 0.003 % In Problems 61 and 62. express the given standard: (A) In scientific notation (B) In standard decimal notation (C) As a percent 9 ppm, the standard for carbon monoxide, when averaged over a period of 8 hours
Solution Summary: The author analyzes the scientific notation for 9ppm which is the standard for carbon monoxide if it is averaged over a period of 8 hours.
Air pollution. Air quality standards establish maximum amounts of pollutants considered acceptable in the air. The amounts are frequently given in parts per million (ppm). A standard of 30 ppm also can be expressed as follows:
Mathematics with Applications In the Management, Natural, and Social Sciences (12th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.