To find the missing number in the given sequence, let's analyze the pattern:
62 - 53 = 9
53 - 64 = -11
64 - 95 = -31
95 - 47 = 48
It appears that the sequence alternates between subtracting and adding a specific number. The pattern is as follows:
9, -11, -31, 48
To find the missing number, we need to continue this pattern:
48 - X = 19
Solving for X, we have:
X = 48 - 19 = 29
Therefore, the missing number in the sequence is 29.
Let's go through each option to determine the correct answer:
Option A) 83 - This option is incorrect because the missing number is 29, not 83.
Option B) 31 - This option is incorrect because the missing number is 29, not 31.
Option C) 47 - This option is incorrect because the missing number is 29, not 47.
Option D) 19 - This option is correct because the missing number in the sequence is indeed 19.
The correct answer is option D) 19.