In one sentence, describe what the following article is about: Open your email the same way you'd start a letter. Use a professional opening, like "Dear." Then, write the professor's name. You might write, "Dear Dr. Hamilton." You can find their preferred title on your syllabus or their website. Write one or two sentences to refresh their memory. Give your name and which class(es) you've taken with them. Mention any one-on-one experience you have with them, as well. You might write, "My name is Katie Williams and I took your fiction writing workshop my junior and senior year." Tell them you need a letter of recommendation. Then, provide details about the educational program, internship, or job you're applying for. You could write, "I'm applying for graduate programs and hoped you'd write a letter of recommendation for me." Share how they impacted your life, what you learned from them, or why you think their letter will hold more weight. This is a good place to add a little flattery in your request. You might write, "Your classes helped me grow as a writer. Thanks to your help, my story has been accepted for publication. I'm grateful for having such a skillful, imaginative instructor there to offer me guidance." Tell them that you've attached information about your accomplishments, as well as your resume or CV. Let them know what type of information you've included, such as a list of classes you've taken, work you've performed, awards you've won, service you've completed, and activities you participated in. You might write, "I've attached a copy of my resume and a bulleted list of my recent accomplishments. I'll also be happy to meet with you to discuss my work, if you'd like to speak in person." Provide the due date of the letter and where to send it. This might be a physical address or a digital address. If they're submitting it digitally, provide either the email address or a link where they can upload the letter. For instance, "The letter of recommendation is due January 15, 2019. You can send it to myprogram@emailaddress.com." Let them know you value the time they spent reading your request, as well as the time they will spend writing the letter. Additionally, thank them for the guidance they've provided as your professor. For example, "Thank you for reading this request and for everything you've taught me. I really appreciate the time and energy you spent guiding me. I hope you'll consider writing my letter of recommendation." Use a professional close, such as "Sincerely," "Your former student," or "Best regards." Skip a line. Then, write your name. You might write, "Sincerely, Katie Williams."
Summary: Write a salutation with their preferred title and name. Introduce yourself and remind them who you are. Explain your purpose in sending the email. Tell them why you chose them to write the letter in the next paragraph. State what you hope they'll say in a new paragraph. Include a link or instructions about how to submit the recommendation. Thank them for their consideration in your last paragraph. Sign the email with a complimentary close and your name.

The easiest and cheapest way to chemically coat your paper with flame retardants is buying it rather than making it. There are sprays and chemicals available at home improvement stores and on the internet. Follow the directions on the packaging for coating paper. Avoid products that have noxious or toxic chemicals. Since you will likely be keeping this paper in your home, confining chemicals in your living area may be hazardous to your health. Do not buy products labeled 'poison,' 'warning,' or 'danger.' If you want to make your own flame resistant coating, you can do it with a couple chemicals. You can find boric acid powder in many insecticides and repellents. Borax is available by itself, as it is often used as a 'detergent booster.' You will also need a gallon bucket and some warm water to mix the compound. Finally, get together a towel to test your solution and a clean paintbrush (or spray bottle) to apply the solution. Put 50 grams of boric acid powder and 60 grams of borax into a half gallon of hot water. Use a stirring implement like a wooden spoon or stick to dissolve the powders into the water. It is advisable to use an implement you can immediately throw away. You certainly shouldn't use an implement you cook with. Put the rag or cloth into the bucket and soak it thoroughly. Hang it outside to dry and wait until it is completely dry. When it is dry, hold a flame under one of the corners. The cloth should turn black, but if it burns, you did not add enough powder. Play with the amounts of each chemical you added to get a combination that works. Use a fresh cloth every time you tweak the measurements. You will need to soak the paper thoroughly with the solution to make it flame resistant. Use the paint brush, spray bottle, or other implement (use your imagination) to make sure you cover every inch of the paper with plenty of solution. You can even try soaking the paper in the solution. Put it in a tray and submerge the paper, as with developing and printing photographs.
++++++++++
One-sentence summary -- Look for flame retardant chemicals. Get boric acid powder and borax. Mix the solution in the bucket. Test the solution. Apply your solution to the paper.

Problem: Article: The coefficients are the numbers outside of a radical. If there is no given coefficient, then the coefficient can be understood to be 1. Multiply the coefficients together. Here's how you do it: Ex. 1: 3(2) x (10) = 3(? ) 3 x 1 = 3 Ex. 2: 4(3) x 3(6) = 12(? ) 4 x 3 = 12 After you've multiplied the coefficients, you can multiply the numbers inside the radicals. Here's how you do it: Ex. 1: 3(2) x (10) = 3(2 x 10) = 3(20) Ex. 2: 4(3) x 3(6) = 12(3 x 6) = 12(18) Next, simplify the numbers under the radicals by looking for perfect squares or multiples of the numbers under the radicals that are perfect squares. Once you've simplified those terms, just multiply them by their corresponding coefficients. Here's how you do it: 3(20) = 3(4 x 5) = 3([2 x 2] x 5) = (3 x 2)(5) = 6(5) 12(18) = 12(9 x 2) = 12(3 x 3 x 2) = (12 x 3)(2) = 36(2)
Summary:
Multiply the coefficients. Multiply the numbers inside the radicals. Simplify the product.