How did algebra get its name? The word algebra comes from the Arabic: الجبر, romanized: al-jabr, lit. ‘reunion of broken parts, bonesetting’ from the title of the early 9th century book cIlm al-jabr wa l-muqābala “The Science of Restoring and Balancing” by the Persian mathematician and astronomer al-Khwarizmi. Who invented equal sign? Robert Recorde What […]
What are the 6 scientific principles?
What are the 6 scientific principles? The 6 principles: Falsifiablity Replicability Extraordinary claims need extraordinary evidence Occam’s Razor What are some examples of scientific principles? If you drop an apple, it will fall If you throw an apple in the air, it will follow a specific path while falling down Newton’s laws don’t tell us […]
Who defined sustainability?
Who defined sustainability? Sustainability is a complex concept. The most often quoted definition comes from the UN World Commission on Environment and Development: “sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs.” What is the main idea of sustainability? Sustainability focuses […]
What are examples of social indicators?
What are examples of social indicators? Examples of objective social indicators include unemployment rates, crime rates, estimates of life expectancy, health status indexes such as the average number of “healthy” days (or days without activity limitations) in the past month for a specific population, school enrollment rates, average achievement scores on a … What are […]
How old is Brian?
How old is Brian? Brian Griffin Full name Brian H. Griffin Age 6 (human years)/42 (dog years) (debut) 7 (human years)/49 (dog years) (as of Brian in Love) 8 (human years)/56 (dog years) (as of Hannah Banana) 9 (human years)/63 (dog years) (as of Underage Peter) 10 (human years)/70 (dog years) (as of Bri, Robot) […]
What is the role of a clan mother?
What is the role of a clan mother? Historically, clan mothers were decision makers in the community. They represented the will of the people in selecting chiefs and other important decisions. What is the Wolf Clan? The Aniwaya, or Wolf Clan, has been known throughout time to be the largest clan. During the time of […]
What is a disjunctive concept?
What is a disjunctive concept? A disjunctive concept is defined as an aggregate characterized by the presence of either one of several attributes or all of them, where the different attributes do not share any elements in common. Civic and professional organizations are sometimes cited as everyday life examples of disjunctive concepts. What is the […]
How can I improve my brain health naturally?
How can I improve my brain health naturally? Here are 12 ways you can help maintain brain function. Get mental stimulation. Get physical exercise. Improve your diet. Improve your blood pressure. Improve your blood sugar. Improve your cholesterol. Consider low-dose aspirin. Avoid tobacco. How can I heal my brain naturally? Other self-care techniques you can […]
What kind of living conditions did the emperor provide for Gulliver?
What kind of living conditions did the emperor provide for Gulliver? What kind of living accommodations did the emperor provide for Gulliver? An empty old temple, with chains restraining his radius of movement. The emperor delivered the six Lilliputians who attacked Gulliver to him for justice. How did Gulliver escape? Gulliver actually escapes from Lilliput […]
What are the 6 major elements of life?
What are the 6 major elements of life? The six most common elements of life on Earth (including more than 97% of the mass of a human body) are carbon, hydrogen, nitrogen, oxygen, sulphur and phosphorus. What are the 4 requirements of life? It is useful to categorize the requirements for life on Earth as […]