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Q44.

Expert-verified

Pre-algebra

Found in: Page 691

Book edition Common Core Edition

Author(s) Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

Pages 183 pages

ISBN 9780547587776

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Short Answer

Describe the pattern. (P.772)

$80, 40, 20, 10, \dots$

The pattern is geometric pattern.

See the step by step solution

Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1. Given information.

The given sequence is $3, 11, 19, 27, \dots$ .

Step 2. Explanation.

If you check the pattern $80, 40, 20, 10, . . . . .$ it can be seen that each successive member is the product of the fraction $\frac{1}{2}$ and the number before it, so it can be said that the given pattern shows a geometric series with a common ratio of $\frac{1}{2}$ .

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