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

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

User Birko
by
8.2k points

2 Answers

6 votes

Answer:

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

User Mshcruz
by
8.5k points
5 votes

Answer:

arithmetic, divide by 2

Explanation:

User Jan Wendland
by
8.2k points
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