1 5 2 8 12 9 15
1 to 5: +4
5 to 2: -3
2 to 8: +6
8 to 12: +4
12 to 9: -3
9 to 15: +6
15 to ?: +4
Thus, the looping sequence of operations between terms is: +4, -3, +6.
Just add 4 to 15 to find the answer, 19.
To find the next number in the sequence 5, 15, 12, 24, 21, 21, 18, we can analyze the pattern. The differences between the numbers are: 10, -3, 12, -3, 0, -3. Following this pattern, the next difference would likely be 12, resulting in a next number of 18 + 12 = 30. Thus, the next number in the sequence is 30.
To identify the pattern in the sequence 3, 12, 48, 192, we can observe that each number is multiplied by an increasing factor: 3 × 4 = 12, 12 × 4 = 48, and 48 × 4 = 192. Hence, the pattern involves multiplying each term by 4. To find the next number, we multiply 192 by 4, resulting in 768. Thus, the next number in the sequence is 768.
To find the next number in the sequence 2, -6, 12, 4, 20, we can look for a pattern. The differences between consecutive numbers are -8, 18, -8, and 16, suggesting a pattern of alternating increases and decreases. Following this pattern, the next difference should be -8, so we subtract 8 from 20, giving us 12. Therefore, the next number in the sequence is 12.
The next number in the pattern is 324. Each number in the pattern is obtained by multiplying the previous number by 3.
To find the next number in the pattern 3, 12, 48, 192, we can observe that each number is multiplied by 4 to get the next number. 3 x 4 = 12 12 x 4 = 48 48 x 4 = 192 Therefore, to find the next number, we multiply 192 by 4: 192 x 4 = 768 So, the next number in the pattern is 768.
To find the next number in the sequence 2, 7, 8, 3, 12, 9, we can look for a pattern. The odd-indexed numbers (2, 8, 12) increase by 6 each time, while the even-indexed numbers (7, 3, 9) alternate between decreasing and then increasing. Following this pattern, the next odd-indexed number after 12 would be 12 + 6 = 18. Therefore, the next number in the sequence is 18.
The given pattern appears to alternate between two sequences: one sequence that doubles the previous number (3 to 6 to 12) and another that adds 1 to the previous number (4 to 20). Following this pattern, after 20, the next number in the doubling sequence would be 24, as it continues from 12. Thus, the next number in the pattern is 24.
To find the next number in the series 12, 5, 11, 21, we can look at the pattern of differences between the numbers. The differences are: -7 (12 to 5), +6 (5 to 11), and +10 (11 to 21). Continuing this pattern, we can assume the next difference will be +6 (to alternate between decreasing and increasing). Therefore, the next number would be 21 + 6 = 27.
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The pattern is that for the first number, add 1. For the second number, subtract. Repeat to negative infinity. So the next number will be 3.
The rule of this pattern is -2 + 6 +4 so the next number would be 16.
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