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The following table lists the annual CO 2 emissions estimates (in kilotons of CO 2 per year) for the year 2023, as well as the change from the year 2000. [ 4 ] The data only consider carbon dioxide emissions from the burning of fossil fuels and cement manufacture , but not emissions from land use, land-use change and forestry .
The base-2 numeral system is a positional notation with a radix of 2.Each digit is referred to as a bit, or binary digit.Because of its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used by almost all modern computers and computer-based devices, as a preferred system of use, over various other human techniques of communication, because ...
The Hawaiian language has about 2,000 native speakers, about 0.15% of the total population. [191] According to the United States Census, there were more than 24,000 total speakers of the language in Hawaii in 2006–2008. [192] Hawaiian is a Polynesian member of the Austronesian language family. [191]
"In Canada, 4.7 million people (14.2% of the population) reported speaking a language other than English or French most often at home and 1.9 million people (5.8%) reported speaking such a language on a regular basis as a second language (in addition to their main home language, English or French).
Fusing four free protons (hydrogen nuclei) into a single alpha particle (helium nucleus) releases around 0.7% of the fused mass as energy, [68] so the Sun releases energy at the mass–energy conversion rate of 4.26 billion kg/s (which requires 600 billion kg of hydrogen [69]), for 384.6 yottawatts (3.846 × 10 26 W), [5] or 9.192 × 10 10 ...
When natural language is used to describe mathematical problems, converters can transform such prompts into a formal language such as Lean to define mathematical tasks. Some models have been developed to solve challenging problems and reach good results in benchmark tests, others to serve as educational tools in mathematics.
The economy of Japan is a highly developed mixed economy, often referred to as an East Asian model. [24] It is the fourth-largest economy in the world by nominal GDP behind the United States, China, and Germany, and the fifth-largest by purchasing power parity (PPP), below India and Russia but ahead of Germany. [25]
The simplest case of a normal distribution is known as the standard normal distribution or unit normal distribution. This is a special case when μ = 0 {\textstyle \mu =0} and σ 2 = 1 {\textstyle \sigma ^{2}=1} , and it is described by this probability density function (or density): φ ( z ) = e − z 2 2 2 π . {\displaystyle \varphi (z ...