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How do you write numbers in standard form?

For example, the standard form of the number 3,692,000 is 3.692 x 10^6. This method of notation allows any trailing zeros to be ignored, so it saves space when dealing with larger numbers. It is also possible to reflect very small numbers by using negative powers of 10 to remove lead zeros. In this way, 0.00045 becomes 4.5 x 10^-4, for example.

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What kind of stories does The Courier Tribune publish online?

The website divides stories similarly to the print version of The Courier Tribune, with news, sports, living and opinion comprising the main sections.\nThe news section covers local, area, state, national and world news, as well as business, elections and court results. Many of the stories focus on local and community news, with state, national and world news primarily provided by other news outlets, such as CNN and newspapers in larger cities.\nThe sports section covers professional, college and high school teams, with special attention given to the Asheboro Copperheads amateur baseball team...

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Why are coal, oil and natural gas called fossil fuels?

Fossil fuels are found within the Earth's crust. They are combustible, meaning they can burn, and it is through combustion that their energy is released. Fossil fuels power modern day society, meeting energy demands for commercial manufacturing, transportation, electricity and even steam generation. The fossil fuels present on Earth cannot be replaced, and the U.S. Energy Information Administration estimates that by 2030, the Earth's oil reserves will be depleted. The high demand for fossil fuels is leading to their exhaustion, which could create a global crisis in terms of energy pr..

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Where do most tornadoes occur in the world?

Tornados are powerful windstorms characterized by a funnel cloud, which is a quickly rotating column of air that stretches from the ground up to a cumulonimbus cloud. Newly formed tornadoes have invisible funnels. As the storm gains speed and power, debris sucked into the tornado give the funnel cloud its characteristic gray color. The whirling column of debris also contributes to the roaring sound associated with large tornadoes.\nThe National Severe Storms Laboratory reveals that 90 percent of American tornadoes are small, weak and cause little to no property damage. The remaining storms are..

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Why are lipids insoluble in water?

The effect of mixing polar and nonpolar liquids is similar to mixing magnetized marbles with regular ones. The magnetized marbles do not actively exclude the normal ones, but the attraction between them is much stronger, which means they naturally come together and exclude the regular ones. Polar molecules, such as water, have a "dipole moment" that give them an unevenly distributed charge. Negative ends of polar molecules are attracted weakly to positive ends of other polar molecules. Nonpolar molecules lack this uneven distribution of charge.

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How long does it take a strained muscle to heal?

Most people with a strained muscle usually experience full recovery with proper treatment, explains Pietrangelo. Chances of recovery are higher when a person takes steps to prevent re-injury. It is important that patients follow all doctor’s instructions, especially after a surgery, and avoid engaging in strenuous physical activities until the strained muscle is fully healed.\nSherwin Ho, an associate professor of surgery at the University of Chicago Medical, explains to ABC News that a grade-two injury involves macroscopic tearing of the fibers and usually takes a person three to six weeks ..

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What documents do you need for a DEA registration renewal?

As of 2015, established DEA registrations must be renewed every three years, according to the Office of Diversion Control. Initial DEA registrations must be renewed after 28 to 39 months. Renewal applications are mailed to the last known address of the applicant 45 days before the current DEA registration expires. Applications are not forwarded by the U.S. Postal Service, and applicants who have moved must complete a modification of registration form.\nDEA registration renewal applications may be completed online at the Office of Diversion Control's website. The overnight delivery address..

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Where can one find State water heater parts?

WaterHeaterParts.com includes videos to show owners how to remove, test and replace State water heater parts that often fail. It also offers downloadable owner's manuals and service handbooks for tank owners.\nClicking on a model number at Sears PartsDirect takes the user to a breakaway diagram of the water heater and a listing of the most requested parts for the particular model. PartsDirect ships from regional warehouses to ensure the water heater parts arrive quickly.

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What is the New York Times Sunday crossword puzzle?

The New York Times publishes a crossword puzzle every day. The difficulty increases throughout the week, with the Monday puzzle being the easiest one and the Saturday one the most difficult. While the daily crossword puzzles are 15 by 15 squares, the Sunday one is 21 by 21 squares, with 23 by 23 and 25 by 25 variations on some weeks.

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In what hemisphere is Italy located?

Italy comprises a total area over 116,000 square miles, making it the seventy-second largest country in the world. Italy borders the countries of Austria, France, San Marino, Slovenia and Switzerland. Italy's capital and largest city is Rome. Italy has a population close to 61.7 million people, as of 2014, making it the twenty-fourth most populated country in the world. Italy has primarily a Mediterranean climate and a terrain characterized as mostly mountainous and rugged.

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