To organize: the given data in the form of matrix.
Answer to Problem 14CFU
Explanation of Solution
Given information:
The table given below shows the data of the amount spent on TV commercials and number of people seeing it.
Money spent on | Amount spent ($) | Audience reached |
Soft-drink manufacturer | 40100000 | 78600000 |
Package-delivery service | 22900000 | 21900000 |
Telecommunication company | 88900000 | 154900000 |
Calculation:
Let the first column represents the amount spent on the service, the second collumn represents the number of audience seeing the it, and the rows represents the service on which money is spend.
The rows 1, 2, and 3 represents the money spent on soft-drink manufacturer, package-delivery service, and telecommunication company respectively.
The matrix of the given data will be as follows:
Chapter 2 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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