imyagurljuju imyagurljuju

27-02-2024
Mathematics

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Find the common ratio of the geometric sequence -15, -120, -960...

Respuesta :

andersonaisha30 andersonaisha30

27-02-2024

Answer:

r= 8

Step-by-step explanation:

a1= -15

a2= -120

a3= -960

r= a2/a1 = -120/-15 = 8

r= a3/ a2 = -960/-120 = 8

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