20. Cell Phone Subscribers The table below shows the approximate number of cell phone subscribers in selected countries in 2001. Country Algeria Dominican Republic Poland Solomon Islands Number of subscribers 105 106 107 103 a. How many times greater is the number of cell phone subscribers in Poland than in the Solomon Islands? b. How many times greater is the number of cell phone subscribers in the Dominican Republic than in the Solomon Islands?
20. Cell Phone Subscribers The table below shows the approximate number of cell phone subscribers in selected countries in 2001. Country Algeria Dominican Republic Poland Solomon Islands Number of subscribers 105 106 107 103 a. How many times greater is the number of cell phone subscribers in Poland than in the Solomon Islands? b. How many times greater is the number of cell phone subscribers in the Dominican Republic than in the Solomon Islands?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Number 20 please
Transcribed Image Text:LESSON 8.2
Copyright ©by McDougal Littell, a division of Houghton Mifflin Company.
20. Cell Phone Subscribers The table below shows the approximate number of cell
phone subscribers in selected countries in 2001.
Country
Algeria
Dominican Republic
Poland
Solomon Islands
Number of subscribers
105
100
107
103
a. How many times greater is the number of cell phone subscribers in Poland than
in the Solomon Islands?
b. How many times greater is the number of cell phone subscribers in the
Dominican Republic than in the Solomon Islands?
21. Glass Vase You are taking a glass-blowing class and have created a vase in the
shape of a sphere. The vase will have a hole in the top so you can put flowers in it
EC
and it will sit on a stand. The radius of your vase is
21
inches. Use the formula
V =
Tr to write an expression for the volume of your vase.
Algebra 1
Chapter 8 Resource Book
18
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