04/10/13

Imagine you are in the market for a new home and are interested in a new housing community under construction in a different city
a. The sales representative informs you that there are 56 houses for sale with two floor plans still available. Use x to represent floor plan one and y to represent floor plan two. Write an... more
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04/09/13

The definitions of social change and modernization.
Provide four examples of social change and four examples of modernization. Each example should include a description of key features of social changeand/or modernization.  
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04/09/13

Discuss the future of modernization in the United States, the consequences of modernization, and the existence of modernization in the world.
A description of how modernization manifests itself in society is included.· A prediction and explanation of whether modernization is likely to continue in the United States is provided. ·... more
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04/09/13

Multiply and write the answer without expontents.
(4x10^2)x(2x10^3)=
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04/09/13

Using the formula A=lw, find the area of the rectangle.
The measurements given are 3x^3 and 8x^4 The area is what? (Type a simplified exponential expression.)
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04/09/13

Simplify (7x)^-2
(7x)^-2 = ? (Use positive exponents only.)
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04/09/13

A family refers to a group of two or more people related by birth, marriage, or adoption who reside together.
In 2000, in Country A, the average family net worth was $410,000, and there was about 6.1 x 10^7 families. Calculate the total family net worth Country A in 2000. Country A's total family net... more
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04/09/13

Simplify the expression
(-2p)^4 What is the simplified expression ?
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04/05/13

Use the elimination method to solve the system of equations.
a+6b=13 a+4b=7 Select the correct choice (a) There is one solution, it is what (Simplify your answer type a ordered pair must be a ordered pair) (b) There are infinitely many solutions (c)... more
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04/05/13

An investor invested a total of $2,600 in two mutual funds.
One fund earned a 7% profit while the other a 3% profit. If the investor's total profit was $138, how much was invested in each mutual fund?         The amount that was invested in the mutual... more
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04/05/13

Explain urban growth trends in the world’s poorest countries.
Explain urban growth trends in the world’s poorest countries. What causes urbanization in poor countries? Choose a major city in a poor, developing country and research how urbanization has... more
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04/04/13

Solve the system of equations
(a) symbolically, (b) graphically, (c) and numerically 3x+y=6 x-y=2 There are different methods for solving a system linear equations symbolically. Here we will use elimination method. What is... more
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04/04/13

Solve by the elimination method
7a+6b=23 -7a+b=12 Determine the solution of the system. Select the correct choice below and if necessary write the answer out in a ordered pair. Or is there infinitely many solutions Or is... more
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04/04/13

Suppose that the elimination method results in the equation 0=0
What does this indicate about the number of solutions to the system of equations.   (a) The system has infinitely many solutions. (b) The system has three solutions. (c) The system has two... more
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04/03/13

Do you think ancient societies were as concerned about the environment as modern societies are today?
Do you think they took care of the environment better than we do or did theyalso contribute to the destruction of the environment as some societies dotoday?
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04/03/13

Now, consider the following statistic: The United Nations predicts that by 2025 wealthy societies will grow by 57 million people.
While poor societies will grow by 1.7 billion people. What are the possible reasons for this growth pattern? What are the consequencesof this growth pattern?
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04/03/13

After solving a system of linear equations, how can you check your answer to determine whether it is correct?
Demonstrate the process of checking an answer with an example.
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04/03/13

Using the XY Coordinate system
Draw a line through the point (4, 0) and (7, -2) and another line through thepoints (-1, -4) and (7, -2) on the same coordinate system. Do the linesintersect? If there is an intersection what does... more
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04/03/13

What is the difference between intersecting and perpendicular lines?
Solve and check the following systems. 1) y = 2x 2) y = 3x 6x + y = 16 y – 5x = 20
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03/31/13

four types of punishment--retribution, deterrence, rehabilitation, and societal protection--in relation to American society today.
Identify which type of punishment deters crime most effectively, and discuss whether or not the consequences of punishment provide any benefits for criminals and society.
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03/30/13

Use the method of substitution to solve the system of linear equations.
4x-y=3 9x-2y=8 The solution is (In an ordered pair)   I need the ordered pair for the answer?
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03/30/13

The perimeter of a rectangle is 38 ft. The length is 5 ft. longer than the width.
Find the dimensions. Write a system of linear equations and solve the resulting system. Let x be the length and y be the width. Answer the first equation 2x+2y=? Answer the second equation... more
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03/30/13

Use the method of substitution to solve the system of linear equations.
3a=5-b 3a=4-b Select the correct choice below and if necessary type a ordered pair if the chosen answer is (a) (a) There is one solution. The solution is ? (b) There are infinitely many... more
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03/29/13

Use the method of substitution to solve the system of linear equations.
Select the correct choice below and if necessary type a ordered pair if the chosen answer is (a) (a) There is one solution. The solution is ? (b) There are infinitely many solutions. (c) There... more
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03/29/13

Use the method of substitution to solve the system of linear equations.
4x-y=3 9x-2y=8 The solution is (In an ordered pair)
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