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Grade 12 Economics Questions asked by Filo students

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Write the system of linear equations that is represented by th \[ \left[\begin{array}{rrr|r} 3 & -7 & 0 & 2 \\ 8 & 7 & -6 & 0 \\ -3 & 0 & 7 & 4 \end{array}\right] \] What equation corresponds to the first row of the matrix? (Type your answer in standard form.) What equation corresponds to the second row of the matrix? (Type your answer in standard form.) What equation corresponds to the third row of the matrix?

Topic:

Introduction to Economics

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Econ Spring 2023 eck Quiz (Copy) Question 8 of 29 , The matrix equation is not solved correctly. Expain the mistake and find the correct solut

X A = B, X = A^{- 1} B

What is the mistake? Choose the correct answer below.

The equation should have been multiplied by $X^{- 1}$ instead of $A^{- 1}$
The equation should have been multiplied by $B^{- 1}$ instead of $A^{- 1}$
Mixed the left multiplication property and the right multiplication property,
The matrix A should have been subtracted from both sides of the equation

Topic:

Introduction to Economics

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Views: 5,978

How did World War II help end the Great Depression?

Topic:

Introduction to Economics

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Sem 2 ᄂ 4.4.2 Test (CST): Protection of Assets Question 5 of 20 What form of consumer protection is a guarantee that a manufacturer will repair or replace a defective product?

A liability
A credit score
A power of attorney
A warranty

Topic:

Economics

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Access to health care , fresh food , clean water , are exampleas of _ factors

Topic:

Economics

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Question 3 of 20 : Select the best answer for the question. 3. are the choices you make every day, such as eating healthy; being active; getting enough sle tobacco, alcohol, and drugs; forming healthy relationships; and managing stress.

The eight dimensions
Personal wellness plans
S.M.A.R.T, goals
Lifestyle behaviors

Topic:

Economics

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Views: 5,391

Search Search Word References Review View Help Comments 12 A B U A

A_{0}

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Problem \#1 Do high school programs that emphasize science, technology, engineering and mathematics (STEM) lead to jobs? This was a question of interest in the second Longitudinal Study of Young People in England (February 2019). The study included approximately 10,000 students of high school age. Each student was asked which one of seven different areas of study would most likely lead to a job in the future. The percentages (rounded) of males and females who selected each area of study are shown in the accompanying table: & & \\ \hline \end{tabular}

Construct a bar graph that describes the male students' opinions
Construct a bar graph that describes the female students' opinions.
Identify the subject areas on which the male and female students have similar opinions.
Identify the subject areas on which the male and female students have the greatest differences in opinions.

Topic:

Economics

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Views: 5,592

The shape of the marginal cost, marginal benefit and the optimum output point.

Topic:

Economics

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Views: 5,345

The shape of the marginal cost, marginal benefit and the optimum output point.

Topic:

Economics

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Question 10

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Change in the demand due to changes in price .

Topic:

Economics

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Question 11

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Total savings of goods due to imports.

Topic:

Economics

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Question 12

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Impact on price due to medical study result.

Topic:

Economics

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Question 13

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Impact of change in substitute goods price on quantity and price of other goods.

Topic:

Economics

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Question 14

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The government policies that correct the negative and positive externality.

Topic:

Economics

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Question 15

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The impact of subsidy and tax spill over effect.

Topic:

Economics

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Question 16

Views: 5,242

The positive externality and subsidy.

Topic:

Economics

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Question 17

Views: 5,995

The quantity of potatoes that maximize utility.

Topic:

Economics

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Question 18

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The impact of Carbon Tax and Cap-and-Trade strategy on greenhouse gas.

Topic:

Economics

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Question 19

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The quantity of potatoes that maximize utility.

Topic:

Economics

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Question 20

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The consumer surplus , total surplus and deadweight loss .

Topic:

Economics

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