katrinaurbanski5 katrinaurbanski5

06-10-2020
Mathematics

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Find the common ratio of the geometric sequence –13, 117, -1053, ...

Find the common ratio of the geometric sequence 13 117 1053 class=

Respuesta :

b0mbd0ll b0mbd0ll

06-10-2020

Answer: -19

Step-by-step explanation:

Use the geometric ratio r=a2/a1

So 117/-13 = -9

-13*-9= 117

117*-9= -1053

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