A recursive rule for an arithmetic sequence is a1=−3;an=an-1+7
2 answers:
Answer:

Step-by-step explanation:
Givens

The formula to find the iterative rule of an arithmetic sequence is

Where
and
, replacing these values, we have

Therefore, the right answer is the first choice: 
C is the answer. Hope you get a good grade
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First of all, you surely do have a lot of incorrect grammar in your statement. I can't understand a word that you are asking.
Answer:16b square root of 5 -8
Step-by-step explanation:
Answer:
36%
Step-by-step explanation:
9/25
multiply each by 4 to get 36/100
as a percent it would be 36%
true or false? no question?
if so
Faults because 50% is based on each time you flip not the total amount