Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 20,10,5

asked Sep 7, 2022 30.7k views

0 votes

by Birko

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6 votes

Answer:

This is a geometric sequence and the common ratio is equal to 1/2

Mshcruz answered Sep 7, 2022

7.6k points

5 votes

Answer:

arithmetic, divide by 2

Explanation:

Jan Wendland answered Sep 14, 2022

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