number or a multiple of 3?
136157
50% & 33.333%\n\noben?  9 and 15 are also multiples of 3.
550944
1.) if I am understanding this correctly that is an easy one: just start with 2 and go up by 10\n\n2, 12, 22, 32, 42...\n\n2.) the pattern for this is adding 8 more to the previous add \n\n15-3 = 12\n35-15=20\n63-35=28\n\nsee how its adding 8\n\nso the 17th number would be: 1155 and the 37th number would be: 5607
509397
1- Number 1\n2- Number 3\n3- Number 2   \n\n\nNumber is some funny Shi t lol!
339071
If 3 is your favorite but you want a change, try 12 or 21. Since 1 + 2 = 3.
288827
1113213211.\n\nOne one, one three, two ones, three twos, and one one.
281955
1) The sum of the positive 3-digit odd integers = 101 + 103 + 105 + ... + 995 + 997 + 999.  Adding the first of these to the last, we get 101 + 999 = 1100.  Adding the second of these to the next to last, we get 103 + 997 = 1100.  This pattern keeps repeating until 549 + 551 = 1100.  The question then becomes, how many of these 1100's do we have?  We have one for 101, 103, 105, ..., 549 (the later numbers share their 1100's with these).  How many numbers are in the set 101, 103, 105, ..., 549?  Well, there are 449 numbers in 101, 102, 103, ..., 549.  Since there is one more odd number than even number, we must have 225 odd numbers and 224 even numbers.  Thus, there are 225 odd numbers in the set 101, 103, 105, ..., 549.  Thus, we have 225 1100's to add together.\n\n225 * 1100 = 247500.\n\n\n\n2) This time we wish to add the numbers of the set 10, 11, 13, 14, ..., 94, 95, 97, 98.  Adding the first to the last we get 10 + 98 = 108.  Adding the second to the second to last we get 11 + 97 = 108.  The pattern keeps repeating until we get 53 + 55 = 108.  How many 108's do we have?  Well, we have one for 10, 11, 13, 14, 16, 17, ..., 52, 53 (again, the later numbers share their 108's with these).  How many numbers are in this set?  In the set 10, 11, 12, 13, ..., 52, 53, there are 44 numbers.  The multiples of three range from 12 to 51--from 3*4 to 3*17.  Thus, there are 14 multiples of three in this range.  This means that there are 30 numbers in the set 10, 11, 13, 14, 16, 17, ..., 52, 53.  Thus, we have 30 108's to add together.\n\n30 * 108 = 3240.\n\n\n\n3) Here, I am assuming that the raise of 10% also applies to the previous year's raise and not just to the "principal" of $18000.  Thus, I am assuming a compound raise instead of 5 simple raises.\n\nDuring the first year, you make $18000.  During the second year, you make 18000 * 1.1 = $19800.  During the third year, you make 19800 * 1.1 = $21780.  During the fourth year, you make 21780 * 1.1 = $23958.  Finally, during the fifth year, you make 23958 * 1.1 = $26353.80.\n\nGood luck.
12913
Both numbers would have to be a multiple of 8, yet less than 40.  That leaves 8, 16, 24, 32.  32 does not have a multiple of 48, so that leaves 8, 16, 24.  Pick the two that add up to 40.
608574
should be a three digit number at the end of the long one
455293
I have two choices. Either 1 or 3. Hope this helps.
566516
4\n\nNumber of elements.
287293
this is possible to figure out.  What it is a combination of numbers   i will do examples to keep it simple.   If your number was 00  or 000  then the answer was 9.  well its a pattern    if your number is 001 then the answer he came up with was 8.  well then if you had 002  then it was 7.  but also on the note if your number was 011 or some combination of this number then it was 8 also  because when you take 011 and add 0+1+1 you get 2 so it was 8.   the way it works is the numbers you type in it adds them together so there is a correlating number that goes with the answer that was added together.  so... if the numer added together was 0 then it was 9.  and the number added together was 1 then he came up with 8.  added together you got 2 then he said 7.  and just keep going ... 3 is 6,   4 is 5.    also on the same account    5 is 4,  6 is 3,   7 is 2,   8 is 1,  and 9 is 0.
47677
you can use these numbers 1, 3 , 9 , 27\nactually these numbers are 3^0, 3^1, 3^2, 3^3 \nand here you are using 3 sounting system \nSo three counting system can use 0 , 1, 2 of each weight\nbut since we don't have except one weight of each unit, mathematics allow to use weights -1 , 0, 1 instead of 0, 1 ,2 so you can either put the weight unit with the weighed object (-1) or on the other side (1) or don't put it at all (0)\nBest Regards
138209
3 because there are 6 letters in twelve and 3 letters in six and three letters in ten.\n\nam i right?
109761
3\n4\n.5\n1\n-7\n\nThe answer above me describes how.
426360
a sequence of numbers in which the two previous numbers add to give you the third.\n1,1,2,3,5,8,13...ect\nOne plus one is two.\nOne plus two is three\nTwo plus three is five\nFive plus three is Eight...\n\nIt 's being found increasingly in nature now as well.
137737
Could be 10,14,13. The odd terms differ by 3 (eg. 4-1,7-4), the even terms differ by 4.
456070
4 is the answer. Here's how:\n4 appears after a break of two numbers, so the number that follows 40 must be 4