An electronics retailer list the sales (in thousands) of certain products in three cities for the prior quarter. During that period tablets sold for $220, laptops sold for $346, cell phones sold for $126, and DVR sold for $1,971. City 1 City 2 City 3 Tablets 76 57 53 Laptop Computers 73 52 75 Cell Phones 61 65 50 Personal DVR 66 47 70 City 1's total sales: thousand dollars City 2's total sales: thousand dollars City 3's total sales : thousand dollars
An electronics retailer list the sales (in thousands) of certain products in three cities for the prior quarter. During that period tablets sold for $220, laptops sold for $346, cell phones sold for $126, and DVR sold for $1,971. City 1 City 2 City 3 Tablets 76 57 53 Laptop Computers 73 52 75 Cell Phones 61 65 50 Personal DVR 66 47 70 City 1's total sales: thousand dollars City 2's total sales: thousand dollars City 3's total sales : thousand dollars
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:An electronics retailer list the sales (in thousands) of certain products in three cities for the prior quarter.
During that period tablets sold for $220, laptops sold for $346, cell phones sold for $126, and DVR sold for
$1,971.
City 1
City 2
City 3
Tablets
76
57
53
Laptop Computers
73
52
75
Cell Phones
61
65
50
Personal DVR
66
47
70
City 1's total sales :
thousand dollars
City 2's total sales :
thousand dollars
City 3's total sales :
thousand dollars
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