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rodriguezaracely
rodriguezaracely rodriguezaracely
  • 13-04-2016
  • Mathematics
Answered

Which choice is the explicit formula for the following geometric sequence?


0.5, -0.1, 0.02, -0.004, 0.0008, ...

Verified Answer :

GeneralKnowledge GeneralKnowledge
  • 13-04-2016

The formula is x/-5, or divide by -5, however you would rather write it. 
0.5 / -5 = -0.1
-0.1 / -5 = 0.02
0.02 / -5 = -0.004

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