6106 Processing Data Using Matrices

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1/23 Questions

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices Called A, B, C and D, we can show the sales in each 3-month period during the year. What is value of the element ?

6106 Processing Data Using Matrices - Quiz

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Many of these question are 'self corrected'. This means, you write your response, and then check the result against the answers provided to determine if you know how to do them, or if you need some work. Do them again, and see if you can get the wording correct - or at least compatible - with the responses. Don't write See moredown answers - write down the patterns you see in the answers so you can repeat them on different questions.

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2.

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices Called A, B, C and D, we can show the sales in each 3-month period during the year. What is value of the element ?
3.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (E) to show a 50% increase in membership from 2012 to 2013. What is the value of the element ?

Explanation
The value of the element is 105.

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4.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (E) to show a 50% increase in membership from 2012 to 2013. What is the value of the element ?

Explanation
The value of the element in the new matrix (E) is 150.

Rate this question:
5.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (E) to show a 50% increase in membership from 2012 to 2013. What is the value of the element ?
6.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (F) to show a 25% increase in membership from 2012 to 2013. What is the value of the element ?
7.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (F) to show a 25% increase in membership from 2012 to 2013. What is the value of the element ?
8.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (F) to show a 25% increase in membership from 2012 to 2013. What is the value of the element ?
9.

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does Matrix B represent?
10.

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
11.

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
12.

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
13.

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
14.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
15.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
16.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
17.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
18.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
19.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
20.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix C = A + B. What does this new matrix 'C' represent?
21.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix D = B - A. What does this new matrix 'D' represent?
22.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix D = B - A. What do the negative numbers in Matrix D represent?
23.

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.Construct a new matrix (E) to show a 50% increase in membership from 2012 to 2013. What is the value of the element

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Mar 17, 2023

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Aug 17, 2014

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6106 Processing Data Using Matrices

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices Called A, B, C and D, we can show the sales in each 3-month period during the year. What is value of the element ?

Quiz Preview

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices Called A, B, C and D, we can show the sales in each 3-month period during the year. What is value of the element ?

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does Matrix B represent?

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?

The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?

The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?