There is no missing number.
The Fibonacci sequence continues: 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, ...
The missing number is 26. The number after 29 is 58.
To find the missing number in the sequence 10, 15, 28, we can look for a pattern in the differences between the numbers. The difference between 10 and 15 is 5, and the difference between 15 and 28 is 13. If we assume a pattern in the differences, the missing number could be 21, which fits as the average of 15 and 28. Thus, the sequence could be 10, 15, 21, 28.
The spacing is 6 1+6=7 7+6=13 13+6=19 19+6=25 so the missing number in the sequence is 13
14
21
13 is an unlucky number.
26. The sequence can be seen either as decreasing multiples of 13 or, more generally, 65 - 13n where n = 1, 2, 3, ...
The missing number is 26. The number after 29 is 58.
To find the missing number in the sequence 10, 15, 28, we can look for a pattern in the differences between the numbers. The difference between 10 and 15 is 5, and the difference between 15 and 28 is 13. If we assume a pattern in the differences, the missing number could be 21, which fits as the average of 15 and 28. Thus, the sequence could be 10, 15, 21, 28.
The fibonacci sequence if is where each number is the sum of the previous 2 numbers. Here are the first few numbers.0 1 1 2 3 5 8 13 21
The spacing is 6 1+6=7 7+6=13 13+6=19 19+6=25 so the missing number in the sequence is 13
14
10 (between 7 and 13)
21
there is not one
It is 11 which is also a prime number
57