CarbonH20 CarbonH20

08-01-2020
Mathematics

contestada

What is the next term in this geometric sequence?
104, -52, 26, -13, ...
6 1/2
-6 1/2
0
-26

Respuesta :

MathPhys MathPhys

08-01-2020

Answer:

6 ½

Step-by-step explanation:

A geometric series has a common ratio:

-52 / 104 = -½

26 / -52 = -½

-13 / 26 = -½

The common ratio is -½. So the next term is:

-½ (-13) = 6 ½

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