3, -6, 12, 4, 20, ?
20
56
10 The sequence is given by xn = 60/n
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 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.
25 is the next number that appears in that sequence.
20
20
56
next in the sequence: 10,20,30,20
10 The sequence is given by xn = 60/n
16
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.
Those are the factors of the number 60, in descending order. The next factor is 10.
22
The next number in the sequence will be 56.
20