Answer:
30%
Step-by-step explanation:
Put a picture so we can see
Answer:

Step-by-step explanation:

You can't simplify this anymore
Hope this helps! : )
I'm assuming that you are talking about sequences <3
In the context of a recursive formula where we have "n-1" in sub-index of "a", you can think of "a" as the previous term in the sequence. In the context of an explicit formula like "-5+2(n-1)" "n-1" represents how many times we need to add 2 to the first term to get the nth term.
Dw if you don't understand, sequences and functions isn't an easy topic
Answer:
i think it is 42000 but i could be wrong
Step-by-step explanation: