Mathematical Puzzles: What is () + () + () = 30 using 1,3,5,7,9,11,13,15?

My question had been merged with another one and as a result, I have added the previous answer to the present one. Hopefully this provides a clearer explanation. Just using the numbers given there, it's not possible, because odd + odd = even, even + odd = odd. 30 is an even number, the answer of 3 odd numbers must be odd, it's a contradiction. If what people say is true, then the question is wrongly phrased its any number of operations within those three brackets must lead to 30. Then it becomes a lot easier. Such as 15 + 7 + (7 + 1). That would give 30. But it assumes something that the question does not state explicitly and cannot be done that way. I still stick to my first point, it can't be done within the realm of math and just using three numbers, if not, then the latter is a way to solve it.EDIT: This question has come up many times, Any odd number can be expressed as the following, Let [math]n, m, p[/math] be an odd number, [math] n = 1 (mod[/math] [math]2), m = 1 (mod[/math] [math]2), p = 1 (mod[/math] [math]2)[/math][math]n+m+p = 1 + 1 + 1 (mod[/math] [math]2)[/math]Let's call [math]n+m+p[/math] as [math]x[/math][math]= x = 3 (mod[/math] [math]2)[/math]Numbers in modulo n can be added, I'll write a small proof for it below, [math]a = b (mod[/math] [math]n), c = d (mod[/math] [math]n)[/math][math]a+c = b+d (mod[/math] [math]n)[/math]We can rewrite [math]b[/math] and [math]d[/math] in the following way, [math]n | (b - a) = b-a = n*p[/math] (for some integer p) [math]b = a + np[/math][math]b = a + np, d = c + nq[/math][math]b + d = a + np + c + nq[/math][math]b+d = a + c + n(p + q)[/math]Now we have shown that our result is true, moving forward, [math]3 = 1 (mod[/math] [math]2)[/math][math]x = 1 (mod[/math] [math]2)[/math]Therefore the sum of three odd numbers can never be even. It will always be congruent to 1 in mod 2.(This was what I wrote for a merged answer).Modular arithmetic - Link on modular arithmetic, the basic operations. Modular multiplicative inverse - The multiplicative inverse in modular operations.Congruence relationFermat's little theorem Modular exponentiation - As title suggests.Good luck!

How do I fill out the SS-4 form for a new Delaware C-Corp to get an EIN?

You indicate this is a Delaware C Corp so check corporation and you will file Form 1120.Check that you are starting a new corporation.Date business started is the date you actually started the business. Typically you would look on the paperwork from Delaware and put the date of incorporation.December is the standard closing month for most corporations. Unless you have a significant business reason to pick a different month use Dec.If you plan to pay yourself wages put one. If you don't know put zero.Unless you are fairly sure you will owe payroll taxes the first year check that you will not have payroll or check that your liability will be less than $1,000. Anything else and the IRS will expect you to file quarterly payroll tax returns.Indicate the type of SaaS services you will offer.

How do I get updates about the government jobs to fill out the form?

Employment news is the best source to know the notifications published for govt job vacancy. The details are given in the notices. The news available on net also. One can refer the news on net too. It is published regularly on weekly basis. This paper includes some good article also written by experts which benefits the students and youths for improving their skill and knowledge. Some time it gives information regarding carrier / institution/ special advance studies.

How can you get your family doctor to fill out a disability form?

Definitely ask for a psychologist referral! You want someone on your side who can understand your issues and be willing and eager to advocate for you with the beancounters because disability can be rather hard to get some places, like just south of the border in America.Having a psychologist means you have a more qualified specialist filling out your papers (which is a positive for you and for the government), and it means you can be seeing someone who can get to know your issues in greater depth and expertise for further government and non-profit organization provided aid.If seeing a psychologist on a regular basis is still too difficult for you, start with your initial appointment and then perhaps build up a rapport with a good therapist through distanced appointments (like via telephone, if that is easier) until you can be going into a physical office. It would probably look good on the form if your psychologist can truthfully state that you are currently seeking regular treatment for your disorders because of how serious and debilitating they are.I don't know how disability in Canada works, but I have gone through the process in the US, and specifically for anxiety and depression, like you. Don't settle for a reluctant or wishywashy doctor or psychologist, especially when it comes to obtaining the resources for basic survival. I also advise doing some internet searches on how to persuasively file for disability in Canada. Be prepared to fight for your case through an appeal, if it should come to that, and understand the requirements and processes involved in applying for disability by reading government literature and reviewing success stories on discussion websites.