Question

Question 16 of 18 [ 3 → 22 ] [ 2 → 15 ] [ 7 →?] 42 43 49 50 51​

Answer 1

Ответ:

51 ......................................

Пошаговое объяснение:

...........................................

Answer 2

In the given sequence, each bracketed expression represents a rule or pattern that is applied to a number to obtain the next number in the sequence.

Let's analyze the given bracketed expressions:

[3 → 22]: It seems that the number 3 is being multiplied by 7 and then incremented by 1 to get the result of 22. So the rule for this expression is (n * 7) + 1, where n represents the number being operated upon.

[2 → 15]: Similarly, the number 2 is being multiplied by 7 and incremented by 1 to get the result of 15. So the rule for this expression is (n * 7) + 1.

Now, let's apply the same rule to the third expression:

[7 → ?]: Applying the rule (n * 7) + 1, where n = 7, we get (7 * 7) + 1 = 50.

Therefore, the missing number is 50.

The complete sequence is: 42, 43, 49, 50, 51.