During the month of January, "ABC Appliances" sold 49 microwaves, 16 refrigerators and 27 stoves, while "XYZ Appliances" sold 30 microwaves, 24 refrigerators and 27 stoves. During the month of February, "ABC Appliances" sold 35 microwaves, 22 refrigerators and 35 stoves, while "XYZ Appliances" sold 38 microwaves, 33 refrigerators and 32 stoves. a) Write a 2 x 3 matrix summarizing the sales for the month of January. (Keep the order of information). b) Write a 2 x 3 matrix summarizing the sales for the month of February. (Keep the order of information). c) Use matrix addition to find a 2 x 3 matrix summarizing the total sales for the months of January and February.
During the month of January, "ABC Appliances" sold 49 microwaves, 16 refrigerators and 27 stoves, while "XYZ Appliances" sold 30 microwaves, 24 refrigerators and 27 stoves. During the month of February, "ABC Appliances" sold 35 microwaves, 22 refrigerators and 35 stoves, while "XYZ Appliances" sold 38 microwaves, 33 refrigerators and 32 stoves. a) Write a 2 x 3 matrix summarizing the sales for the month of January. (Keep the order of information). b) Write a 2 x 3 matrix summarizing the sales for the month of February. (Keep the order of information). c) Use matrix addition to find a 2 x 3 matrix summarizing the total sales for the months of January and February.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:During the month of January, "ABC Appliances" sold 49 microwaves, 16 refrigerators and 27 stoves, while "XYZ Appliances" sold 30 microwaves, 24
refrigerators and 27 stoves.
During the month of February, "ABC Appliances" sold 35 microwaves, 22 refrigerators and 35 stoves, while "XYZ Appliances" sold 38 microwaves, 33
refrigerators and 32 stoves.
a) Write a 2 x 3 matrix summarizing the sales for the month of January. (Keep the order of information).
b) Write a 2 x 3 matrix summarizing the sales for the month of February. (Keep the order of information).
c) Use matrix addition to find a 2 × 3 matrix summarizing the total sales for the months of January and February.
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