Answer:
what is this
Step-by-step explanation:
Answer:
2x^2-18x
Step-by-step explanation:
Answer:
The pattern is that each time, 8 is added. The next 2 numbers are 47, 55.
Step-by-step explanation:
7+8=15
15+8=23
23+8=31
31+8=39
39+8=47
47+8=55
Answer:
8*5^n-1 / 2^n-1 = n
This is the function for your sequence
It is 51,600%. Hope it helps
