Q: Being the tallest person on Earth, eating the most hot dogs, and running the fastest mile are all records that can be measured. Things that are abstract or based on opinion are not measurable. For example, being the world's "greatest cat lover" is abstract. However, "owning the world's most cat figurines" is measurable. For example, being the fastest swimmer in the world would work as a record because most people in the world understand what swimming is. If other people can't repeat your record and attempt to beat you, your record will not be accepted. You have to be able to prove that you actually broke a record. Claiming that you ate 700 marshmallows in ten minutes when you were younger isn't something that can be verified (unless you have it on tape). You'll need two witnesses (not related to you) to sign off on a form saying you successfully broke the record you attempted. Keep that in mind if you're attempting a record that is hard to replicate. Guinness World Records doesn't recognize every achievement, just those that are universally challenging. You won't get a record for leaving your TV on for 2 years straight (even if that's the longest anyone's left their TV on for) because you didn't actually have to do anything that challenging. You can't break a record for being the coolest person in the world or having the best sounding voice. Only records that are objective and measurable will be accepted. If you're putting the lives of people or animals in danger when attempting your record, your application will be rejected.
A: Break a record that is measurable. Break a record that is universally understandable. Make sure your record can be broken. Make sure your record is verifiable. Break a record that is adequately challenging. Make sure your record is objective. Never attempt a record that is harmful to bystanders or animals.

Q: Photoshop is the most popular image editor. It requires a subscription from Adobe. If you do not have a subscription to Photoshop, you can download and install GIMP for free. It has similar features to Photoshop. Use the following steps to open and image in Photoshop or GIMP: Click File in the upper-left corner. Click Open. Select an image. Click Open. If you want to edit the photo, do so before making a copy of the photo. You'll also want to add "thumbnail" or something similar to the end of the filename. When you are ready, use the following steps to save a copy of the photo: Click File Click "Save As'. Type a name for the image next to "Filename". Click Save. If you want to make the image fit a certain shape, you can crop the image. The crop tool has an icon that resembles two right angles forming a square. Using the following steps to crop the image: Click the crop tool in the toolbar to the left. Click and drag over the section of the image you want to keep. Double-click inside the image. It's in the menu bar at the top of the screen. This is the option to resize the image. It's in the drop-down menu next to "Height" and "Width". Type this next to "Width" or "Height". 10% is a good image size for a large-sized thumbnail image. The amount you want to reduce it may vary depending on the size of the image. Alternatively, you can select "Pixels" and type the exact dimensions in Pixels you want the image to be next to "Width" and "Height". This scales the image size down. You may want to apply saturation to the thumbnail image You can do so by adding a saturation adjustment layer in the Adjustment panel to the right in Photoshop, or by clicking the "Colors" drop-down menu at the top in GIMP. You may also want to apply a sharp filter. You can do so by clicking the Filters menu at the top of both Photoshop and GIMP. Use the following steps to save the thumbnail image in both Photoshop and GIMP. Click File. Click Save as (Photoshop) or Export as (GIMP). Select JPEG as the image using the drop-down menu next to "Format" in Photoshop, or below "Select File Type" in GIMP. Click Save (Photoshop) or Export (GIMP).
A: Open Photoshop or GIMP. Open an image you want to reduce the size of. Save a copy of the image. Crop the image (optional). Click Image. Click Image size or Scale Image. Select "Percent". Type the percent you want to reduce the image size. Click Ok or Scale. Save the image.

Q: . When sending in your resume and job application via email, you need to explain which job you are applying for, why you want it, and what qualifications you have that make you well-suited for the job. You should also include your resume as an attachment. Similarly, you can also write an email applying for an internship. Describe what sort of internship you are looking for and how it will help you meet your career goals. Also provide reasons why you should be selected for the internship. Send a follow-up email if you have not yet received a reply about the position you applied for. . Emailing a professor may seem intimidating, but it is no more difficult than any other formal email. Your professor is likely a busy person, so keep your questions as concise as possible. If your professor knows you well enough, you can also email your professor when asking for a letter of recommendation. . A query letter is a letter asking an editor if he or she would consider accepting a work of writing for publication consideration. You need to describe the work in question well enough to give the editor a good idea of what it is about. . If you have a human resources concern about your company, the fastest way to address it is by sending an email to the correct people in HR. Make sure that the email clearly addresses the issue.
A: Apply for a job via email Know how to write an email to your professor Write a query letter via email Use email to contact human resources

Q: When a number has an exponent that means you multiply that number by itself as many times as the exponent says. To simplify any number that has an exponent simply multiply it the appropriate number of times. For example: 43=444=64{\displaystyle 4^{3}=4 imes 4 imes 4=64}. If there is a negative sign and no parentheses, the exponent is simplified and then the negative sign gets added: 22=(22)=4.{\displaystyle -2^{2}=-(2 imes 2)=-4.} If there is a negative sign, but the number is in parenthesis, the negative number is part of the exponent: (2)2=22=4.{\displaystyle (-2)^{2}=-2 imes -2=4.} It may be confusing at first to see a variable with an exponent. Just remember, any variable with the same exponent number can be added or subtracted. If the letters are the same, but the exponents are different, they cannot be combined. For example, 6x2+5x2=11x2{\displaystyle 6x^{2}+5x^{2}=11x^{2}}. Similarly, 4xy38xy3=4xy3{\displaystyle 4xy^{3}-8xy^{3}=-4xy^{3}}. On the other hand, 5z+5z2{\displaystyle 5z+5z^{2}} cannot be simplified, since one variable has an exponent, and one does not. If two variables are being multiplied together and they both have exponents, you can add the exponents together to get the resulting exponent. This only applies to variables of the same letter. For example, (x2)(x3)=x2+3=x5{\displaystyle (x^{2})(x^{3})=x^{2+3}=x^{5}}. If you want to divide two variables that have exponents, simply subtract the bottom exponent from the top exponent. This only applies to variables that are the same letter. For example, a6a3=a63=a3{\displaystyle {
rac {a^{6}}{a^{3}}}=a^{6-3}=a^{3}}.
A:
Simplify exponents of numbers. Combine like terms with the same exponents. Add the exponents together when multiplying variables. Subtract the exponents when dividing variables.