Question

Help me out with this problem plz

Answer 1

23

Explanation:

well, it seems that the pattern is that the next number is basically the last + 0.4, so you need to find the first 10 numbers alongside the given ones, then you add them and get 23

Answer 2

the answer is 23. you take .4 and times it by the first number, then times it by that number until you have 10 numbers. then add all of those numbers up