PLEASE ANSWER CORRECT! FIRST CORRECT ANSWER GETS BRAINLIEST!! 50 POINTS!!!
1 answer:
a7=2*5^n-1
2*5^(7-1)
2*5^6
2*15625
31250= a7
The correct answer is A. 31,250.
<em>Hope this helped! Good luck on your test/assignment!</em>
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