Category: Lifehacks

Which equation describes a parabola that opens left or right and whose vertex is at the point HV )? Answer Expert Verified If, however, the parabola opens left or right, the equation is x = a(y-v)²+h, where (h, v) is the vertex. What equation describes a parabola that opens left or right? If the x […]

What act is the authorized purpose of an appropriation found? An appropriation is a provision of law that provides budget authority for federal agencies to incur obligations. ”Budget authority” means the au- thority provided by law to incur financial obligations as defined by the Con- gressional Budget Act of 1974, § 3(2)(A). What is the […]

Does a dragonfly have an antenna? Yes, Dragonflies do have a pair of antennae. They are very tiny and difficult to see. As dragonflies rely much more on their eyesight than on a sense of touch or smell, they do not need the large antennae found on some beetles and moths. Why do dragonflies hover […]

What determines the color of light emitted from an atom? The color of light that is emitted by an atom depends on how much energy the electron releases as it moves down different energy levels. When the electrons return to lower energy levels, they release extra energy and that can be in the form of […]

Do cheetahs change color? The fur color of a newborn cub is medium gray, which gradually evolves into the adult colors by the age of 4 months. The King Cheetah has a fur pattern mutation, which turned the small rounded spots into large connected black patches. This mutation is caused from a lack of genetic […]

Why is Roku asking for my credit card? Roku asks for payment information to make it easier for users to purchase or subscribe to channels directly from their Roku device. Roku takes a cut of the payment when you’re billed through your Roku account, so Roku, Inc. also has a financial incentive to get your […]

What is the bolt pattern on a 2004 Hyundai Sonata? Hyundai – Vehicle Bolt Pattern Reference YEAR MAKE COMMENTS 2003 Hyundai 4 lug 4.5 inch or 114.3mm High Positive Offset 2004 Hyundai 4 lug 4.5 inch or 114.3mm High Positive Offset 2005 Hyundai 4 lug 4.5 inch or 114.3mm High Positive Offset 2006 Hyundai 4 […]

What are two types of advantages? There are two main types of competitive advantages that exist and they are the: Comparative Advantage. Differential Advantage. What is a advantage example? The definition of advantage means anything that provides a more favorable position, greater opportunity or a favorable outcome. An example of an advantage is when a […]

What is electron configuration in science? Electronic configuration, also called electronic structure, the arrangement of electrons in energy levels around an atomic nucleus. In terms of a more refined, quantum-mechanical model, the K–Q shells are subdivided into a set of orbitals (see orbital), each of which can be occupied by no more than a pair […]

Can a perforated disc heal? Usually a herniated disc will heal on its own over time. Be patient, and keep following your treatment plan. If your symptoms don’t get better in a few months, you may want to talk to your doctor about surgery. What is a perforated disc in back? A true herniated disc […]

Where does the plant get the nutrients it needs? Although all green plants make their food by photosynthesis, they also need to get nutrients from the soil. These dissolve in water and are taken up by the roots of the plant. The most important plant nutrients are nitrogen (N), phosphorous (P), and potassium (K). Where […]

Is Yerevan State University good? The academic year is from September 1 through June 30. In 2010, according to University Ranking by Academic Performance (URAP), it is the top-ranked university in Armenia and the 954th in the world, of 20,000 institutions included in the list. When was Yerevan Armenia established as a city? 782 BC […]