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23-10-2018
Mathematics

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PLEASE ANSWER CORRECT! FIRST CORRECT ANSWER GETS BRAINLIEST!! 50 POINTS!!!
What is the 7th term in the geometric sequence described by this explicit formula? an = 2 • 5(n – 1)
a.31,250
b.15,625
c.1,000,000
d.156,250

Respuesta :

RainbowHatter24 RainbowHatter24

23-10-2018

a7=2*5^n-1

2*5^(7-1)

2*5^6

2*15625

31250= a7

The correct answer is A. 31,250.

Hope this helped! Good luck on your test/assignment!

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