paigOl9ain7apardie
paigOl9ain7apardie paigOl9ain7apardie
  • 22-06-2016
  • Mathematics
contestada

What is the 6th term of the geometric sequence shown?80, 40, 20, . . .a: 1b: 1 1 over 4c: 2 1 over 2d: 5

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jhonyy9
jhonyy9 jhonyy9
  • 26-06-2016
than you check this line of terms 

1. 80=160/2
2. 40=80/2
3. 20=40/2
4. 10=20/2
5.   5=10/2
6. 2 1/2 = 5/2  so what mean that choice c. is right sure 

hope this will help you 

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