why  does every thing revolve around numbers?
115134
I thought it was the sun!
162377
Decimals are great for real life applications. For example, if someone wants to know how a car going, it's easier to interpret 37.45 mph than 749/20 mph. It's just a hell of a lot more convenient. And I don't think anyone invented decimals, they just began to be commonly used.
152050
Actually, there are more numbers that do not repeat than numbers that repeat. \n\nAnd pi is one of those numbers that does not repeat.
1038531
an imeasurable amount of numbers come after 2, regardless whether you are counting up or counting down, if during counting is what you mean.\n\ncounting up eg: 2.00000000000280222\ncounting down eg: 1.92222224025
194052
I think the contributions thus far have hit upon the reason, but I'm not sure it is all tied together.\n\nChoosing any two-digit number and subtracting its separate digits will yield 81 for any two-digit number that starts with 9, 72 for a choice of 8x (8x = 89, 88, 87, 86, to 80), 63 for a choice of 7x, and so on.\n\n9*9 = 81\n8*9 = 72\n7*9 = 63\n6*9 = 54\netc\n\nIf you look at the corresponding numbers for ALL of these choices you will see the same symbol! So no matter where you start you will always get this answer.\n\nAlso, the symbols change every few refreshes of the page. So when you "Try Again?" you will get a fresh symbol. If you look at them closely you will see this happen as you go back and play again and again.\n\nThis is a very slick game, and even tho I know how it works, I still think it's way kewl.\n\nlol
194662
the numbers are on some better periodic tables\nthey fall out of valence and periodicity\nbut I must admit there is a lot to it
912338
Neither, it is undefined, i.e. it has none of the properties of all rational or whole numbers.\n\nI might be wrong, but I think this is one of those trick questions that are so common in math courses.
896727
temperature, money, amounts of something, mass, wieght, anything that has to do with numbers....
77575
because math is weird.and 3 is one less than 4.
832637
your question does not make sense, the numbers are impossible
272656
If I understand your question then yes, that's the beauty of fractions.  As helpful as decimals are, they are base-10 meaning that you have 10, 100, 1000, 10000, etc.  But a fraction can use thirds, sevenths, 29ths ....  They are harder to work with but they can represent more numbers because they aren't base ten (think of it like this, 1/3 is an easy fraction, but as a decimal it .333333333333333333 (and goes on forever).
668533
There are 3 pairs:\n\n1. 0 and 0\n2. 2 and 2\n3. 9 and 9\n\nThere won't be any more as the number values get larger. This is because when the no.s are multiplied, there would be more digits than when the no.s are added. So they can't be opposite if they have diff. no. of digits.
1163625
Improper fractions are much easier to deal with in any math, physics, or chemistry equation than mixed numbers.\n\nThe only time mixed numbers are easier are for graphing purposes or in explaining your results to someone without a math background (which, sadly, is most everybody that doesn't post here).\n\n;-)
459582
Everything you see around you is based on mathematics. The very computer you used to post this message is based on math, the internet is math, and the chair you sit on is designed using math the clothes you wear are based on math. The building that you are right now is designed using math. In short technology and innovation are developed by people that know their math very well.
145941
That's an interesting question. But the answer may seem a bit weird at first. I suggest you read the answer carefully.\n\nThe world has invented the number system. \nIn olden days, the arabians and egyptians used numbers from 1 to 9. But the theory of negative numbers came only after a brilliant Indian Mathematician ARYABHATTA devised the number zero as the king of all numbers. Zero is undoutedly the most important and the backbone of maths and the number system.\nThe number system was extended on both sides of zero around the 1800s to 1900s to form nearly more than 100 numbers on each side. With time, the number system has advanced and now we know that its limitless.\nEverything that is made around us has many helping hands. Always remember that my friend. Keeping asking such provoking questions. They will shape you into a good character.
1162925
math is a topic that you need not ask why or how. as my mama is always telling me to this day for 21 years ' just do it.'\nthe number comes from the knowing what the 555 times is (by testing and real life timing) and appling math to what is knowen like the resistors, capacitors and solid state 'wiring' the formula is made after many many trys.
219295
Because it has no real form, there are many equations, and new ones being invented every day, Math is the base of life, its more opionion than fact thats its abstract, Math is a mystery just like humans, evolution or space.\n\nIf you really think about it hard and long you will come to the conclution thats its a mystery.