Q: What are the next three numbers in the sequence 15 -14 13 -12?

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12 12

40.5, 60.75 and 91.125

The difference between the successive numbers is 4. so the next three numbers could be 4, 0 and -4.

The next is 3.

480, 96, 960

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The first thing to notice is that all the numbers in the sequence are square numbers. 25=5x5 36=6x6 49=7x7 64=8x8 81=9x9 So the next three numbers to be squared are 10, 11 and 12. 10x10=100 11x11=121 12x12=144 Thus, the next three numbers in the sequence are 100, 121, 144 The equation for the sequence is (n+4)2

The next three numbers are: 87, 141, 228. Each number in the sequence after the first two is the sum of the previous two numbers. This is a variation of the Fibonacci sequence which starts with 1, 1, ... (and then continues ..., 2, 3, 5, 8, 13, ...).

12 12

Well, judging by the sequence of numbers, the pattern would be to subtract one more than the last time from each new number. Meaning 33-1=32 then 32-2=30 then 30-3=27. The next three numbers would be 27-4=23 and 23-5=18 and finally 18-6=12. So 23 18 and 12 would be the next three numbers in sequence.

3 1.5

12 - 5(n-1)

392

24, 65.

The next two numbers in the sequence are... 45 & 54.

There are infinitely many possible patterns. One possibility is: t(n) = (-4x5 + 65x4 - 370x3 + 1015x2 - 1246x + 600)/60 IF that is the case, then the next three numbers are 59, 22 and -131.

40.5, 60.75 and 91.125

The difference between the successive numbers is 4. so the next three numbers could be 4, 0 and -4.