levels since 1959. At that time, there were 319 parts per million of carbon dioxide in the atmosphere. In 2005, the figure was 395 parts per million. Find the increase in carbon dioxide levels and the percent of increase, to two decimal places. Increase carbon dioxide levels: Percent increase: % parts per million

Q: Convert 1.379 to a percent

A:

Q: 94 pounds.  To the nearest whole number, what percent is Scott's relative change in weight?

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Q: change

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A: We will use concept of concentration of hydrogen ion to solve this.

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Q: After gold nuggets were discovered in the Sacramento Valley in 1848, many prospective gold miners…

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Q: A gram is what percent of a kilogram?

A: 1000 grams = 1 kilogram

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Q: The number of deaths from alcohol-induced causes rose from approximately 41,700 to approximately…

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Q: Indiana's population has increased by 9.5% since 2000, when it was about 6 million people. What is…

A: In 2000 population of Indiana's be 6 million people. That is there are about  6,000,000 people  at…

Q: 0.38 1/2 as a percent

A: 0.38  1/2 as a percent

Q: If 70 is decreased to 65.8, the decrease is what percent of the original number? (This is known as…

A:

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Q: The regular price of a color TV is $555.53 During a sale, Hill TV is selling the TV for $465.31.…

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Q: In January 2017, gas was selling for $3.50 a gallon. This was $1.75 cheaper than a year before. What…

A: given  in 2017 price was  $3.50it was 1.75 cheaper  than a year before

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A: Given :  n = 50

Q: Suppose a 12- ounce coffee at starbucks cost 1.46 in 2005. in 2010 that same cup of coffee cost…

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Q: What percent of 29 is 20.3? Identify the percent, the base, and the amount. Round to two decimal…

A: Let x % of 29 is 20.3 Therefore x100×29=20.3x=20.329×100x=70 Therefore 70% of 29 is 20.3.

Q: In mid-2016, the world's population was about 7.4 billion people. The population of the United…

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