Respuesta :

Mickeym175

Answer:

-5

Step-by-step explanation:

its because each term is being mutliplied by -5

hopes this helps please mark brainliest

mhanifa

Answer:

  • The common ratio is r = - 5

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Given

  • Geometric sequence 1, −5, 25, −125, 625, . .

The common ratio is the ratio of any term by the previous one

  • r = -5/1 = - 5
  • r = 25 / - 5 = - 5
  • r = -125/25 = - 5
  • r = 625 / - 125 = - 5