Q: 2562.25{\displaystyle 256^{2.25}}. Since 2.25{\displaystyle 2.25} is greater than 1, the fraction will be a mixed number. The decimal 0.25{\displaystyle 0.25} is equal to 25100{\displaystyle {\frac {25}{100}}}, so 2.25=225100{\displaystyle 2.25=2{\frac {25}{100}}}. You should also convert any mixed numbers to  improper fractions.  Since 25100{\displaystyle {\frac {25}{100}}} reduces to 14{\displaystyle {\frac {1}{4}}}, 225100=214{\displaystyle 2{\frac {25}{100}}=2{\frac {1}{4}}}. Converting to an improper fraction, you have 94{\displaystyle {\frac {9}{4}}}. So, 2562.25=25694{\displaystyle 256^{2.25}=256^{\frac {9}{4}}}. Since 94=14×9{\displaystyle {\frac {9}{4}}={\frac {1}{4}}\times 9}, you can rewrite the expression as 25614×9{\displaystyle 256^{{\frac {1}{4}}\times 9}}. So, 25614×9=(25614)9{\displaystyle 256^{{\frac {1}{4}}\times 9}=(256^{\frac {1}{4}})^{9}}. 25614=2564{\displaystyle 256^{\frac {1}{4}}={\sqrt[{4}]{256}}}, so you can rewrite the expression as (2564)9{\displaystyle ({\sqrt[{4}]{256}})^{9}}. 2564=4{\displaystyle {\sqrt[{4}]{256}}=4}. So, the expression is now (4)9{\displaystyle (4)^{9}}. (4)9=4×4×4×4×4×4×4×4×4=262,144{\displaystyle (4)^{9}=4\times 4\times 4\times 4\times 4\times 4\times 4\times 4\times 4=262,144}. So, 2562.25=262,144{\displaystyle 256^{2.25}=262,144}
A: Calculate the following exponential expression: Convert the decimal to a fraction. Simplify the fraction, if possible. Rewrite the exponent as a multiplication expression. Rewrite the exponent as a power of a power. Rewrite the base as a radical expression. Calculate the radical expression. Calculate the remaining exponent.

Article: Some people are more comfortable with natural instead of chemical repellents. Lemon eucalyptus oil has been proven to repel bugs.  It is sometimes recommended by pediatricians as an alternative to DEET or Picaridin. Like DEET-based repellents, repellents containing lemon eucalyptus oil are recommended by the CDC (Center for Disease Control) as an effective and safe way to repel bugs.  You can buy many repellents based on the oil, such as Repel's Lemon Eucalyptus Repellent. These are not all-natural repellents, but are based on the oil. Make your own. A natural, homemade lemon eucalyptus repellent should consist of around 10% lemon eucalyptus oil mixed with a carrier oil, such as witch hazel, vodka, or olive oil. Take a 4 oz clean spray bottle and fill it with 2 ounces of distilled or boiled water. Add 1 ounce of witch hazel or vodka then about 50 to 75 drops of essential oil.  Avoid using any product containing lemon eucalyptus oil on children under three years old. Other kinds of natural oils may repel gnats. You can purchase either the oil itself or a repellent containing it. Oil of citronella, lemongrass, cedarwood, garlic, spearmint, lemon mint or cinnamon are common and can be sprayed on your skin or in places where gnats gather.  To make a natural insect repellent spray using an essential oil, mix the essential oil with the carrier oil or alcohol, using the same process as for lemon eucalyptus oil.  If making a large batch, mix the repellent so it's 5-10% essential oil, or 1 part essential oil with 10-20 parts carrier oil or alcohol. For a smaller batch, use 10-25 drops (total) of essential oils and 2 tablespoons of a carrier oil or alcohol. Rub or spray the natural insect repellent onto skin or clothing, using care to avoid the sensitive eye area. You can also crush fresh leaves of these plants and rub the leaves on your skin to deter gnats that bite. You will need to reapply oils or leaves about every half an hour, since they provide only about 20-30 minutes of protection.
Question: What is a summary of what this article is about?
Try lemon eucalyptus oil. Apply other botanical oils.

Q: Many jobs today allow their employees to dress in what is commonly called “business casual” and involves khakis, slacks or skirts and collared shirts or blouses.  However, some offices may require a more formal dress code and working on a construction site would likely have very different requirements.  Take note of what people are wearing during your interviews.  There’s no better way to know what is considered appropriate work attire than to see what employees are currently wearing. Always err on the formal side when starting a new job.  It’s better to appear to be overdressed than too casual. While the dress code in your new office may be a little relaxed, it's best to begin your first day with a fairly conservative appearance.  Once you get to know the environment, you may be able to relax on some facets of office attire and presentation, but wait until you're sure.  Stick to relatively conservative hair styles, makeup, and jewelry until you know the office culture. Take cues from your coworkers on what the acceptable limits of office appearances are. Always check the employee handbook for rules about employee appearance. There are many kinds of professional footwear on the market and you should make sure to match your shoes to the work you will be doing.  Your shoes should appear professional and in keeping with the style of dress that is expected in the workplace (like wearing dress shoes with a suit or boots with work pants on a construction site).  Make sure your shoes are comfortable, especially if you will be on your feet a lot.  While the comfort of your shoes won’t directly create an impression, focusing on how bad your feet hurt will make it difficult to focus on other more important things. Check the employee handbook to make sure there are no limitations on things like heel height for women or a requirement to wear non-skid shoes in certain environments. Now that your outfit and shoes are perfect, you need to make sure your grooming matches.  Personal hygiene can have a dramatic effect on first impressions and no outfit can compensate for bad body odor.  Get a fresh haircut before your first day on a new job. Make sure to shower and wear deodorant. Trim your fingernails and ensure you don’t wear makeup or nail polish that is inappropriate for a professional environment.
A:
Choose your outfit based on the job and environment. Start with a conservative appearance. Wear smart shoes. Make sure you are well groomed.