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At a furniture store, there a 4 different sizes of sofas, 7 different colors of fabric , and 8 different brands to choose from .How many different sofas are possible from these choices?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section9.5: Counting Principles

Problem 45SE: An art store has 4 brands of paint pens in 12 different colors and 3 types of ink. How many paint...

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Question

At a furniture store, there a 4 different sizes of sofas, 7 different colors of fabric , and 8 different brands to choose from .How many different sofas are possible from these choices?

Expert Solution

Step 1

Given that,

No.of different sizes of sofas = 4

No.of different colors of fabric =7

No.of different brands = 8

Total no.of different sofas = 19 (i.e. 4+7+8)

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