### Compound statement

Let P and Q represent the following simple statements: P: I study Q: It is Tuesday Write the following compound statement in symbolic form: I study and it's Tuesday.

Explore BrainMass

- Anthropology
- Art, Music, and Creative Writing
- Biology
- Business
- Chemistry
- Computer Science
- Drama, Film, and Mass Communication
- Earth Sciences
- Economics
- Education
- Engineering
- English Language and Literature
- Gender Studies
- Health Sciences
- History
- International Development
- Languages
- Law
- Mathematics
- Philosophy
- Physics
- Political Science
- Psychology
- Religious Studies
- Social Work
- Sociology
- Statistics

- Mathematics
- /
- Algebra
- /

Let P and Q represent the following simple statements: P: I study Q: It is Tuesday Write the following compound statement in symbolic form: I study and it's Tuesday.

Algebra equations, word problems, and graphs (see attachment) 1. solve the following system of equations: x + 3y = 2 x = 6 - 3y 2. Determine the slope of the line shown in the right 3. Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 60 miles per hour and train B is traveli

1. Which equation matches the graph below? ... 2. Solve the graphing. ... [See the attached Questions File.]

See attached simplifying and graphing questions.

1. Solve the following system of linear equations uisng matrix techniques. ... 2. Find the eigenvalues and eigenvectors of the following matrix. ... [See the attached Question File.]

Let K/F be an extension of fields such that [K:F]=p, where p is prime. Show that K = F(a) for every element a of K that is not in F. (Hint: This problem compares 3 fields.)

Please construct a truth table for the statement: 1. ~(q arrow ~p) note : that should be an arrow pointing toward the p. 2.( p arrow on both ends pointing toward p and ~q) arrow here pointing toward ( ~q arrow pointing toward ~p)

1. Plot the graph of the equations 3x-8y=5 and 4x-2y=11 and interpret the result. 2. Plot the graph of the equations 4x-6y=2 and 2x-3y=1 and interpret the result. 3. Plot the graph of the equations 10x-4y=3 and 5x-2y=6 and interpret the result. Show all graphs.

Please see the attached document for proper formatting of these questions. Thanks. ---------------------------------- Solve by graphing. Indicate whether each system is independent, inconsistent, or dependent. 1. y= 2x-1 x+y = 2 2. 3x - y = 4 3x - y = 0 Solve each system by substitution method.

1. How do we write the equation of a horizontal line? What would be an example? 2. How do we write the equation of a vertical line? What would be an example? 3. The points (3,9), (5,13), (15,33), (34,71), (678, 1359), and 1234,2471) all lie on M. The points (3,-9), (5,-11), (15,-21), (43,-40), (678, -684), and (1234, -124

1. How are addition and multiplication used to solve a linear equation? 2. What are the x-intercept and y-intercept of a linear equation? What are their coordinates on a graph? How can they be used to graph a line? Demonstrate by determining the intercepts of "14x+7y=21"

9x -8y +4z = -19 -27x + 24y -12z = 57 18x - 16y + 8z = -38

Give that p and q each represent a simple statement, write the indicated compound statement in its symbolic form. 1.p: This is a hammer q: This is a tool. If this is not a hammer , then this is not a tool. 2. p: The cone has three scoops . q. The cone costs $1.85. The cone has three scoops if and only if the c

Use the given equations to find the missing coordinates in the following tables. Y= -1/2x+1 X Y -2 -1 1 1/2 200x+y= 50 X Y -1/2 100 0 0 1/2

3. The linear equation represents an estimate of the average cost of gas for year x starting in 1997. The year 1997 would be represented by x = 1, for example, as it is the first year in the study. Similarly, 2005 would be year 9, or x = 9. a) What year would be represented by x = 4? b) What x-value represents the year 20

1. Find the slope, if it exists, of the line containing the pair of points (-2, -10) and (-13, -12). The slope m = ? Simplify your answer type an integer or a fraction, type N if the slope is undefined. 2 Use the intercepts to graph the equation x - 5 = y ... [See the attached Question File.]

Use the graphical methods to solve problem. 1.Maximize z = x + 3y Subeject to 2x + 3y ≤ 100 5x + 4y ≤ 200 x ≥ 10, y ≥ 20 2. Maximize z = 4x+ 5y Subject to 10x - 5y ≤ 100 20x + 10y ≥ 150 x ≥ 0, y ≥ 0

Solve with substitution 9x+3y= -39 -3x + y = 29

Bayside has 2 health plans. Plan A Giselle has to pay first $190 of her bills plus 25% of the rest. Plan B -First $200 but 20% of the rest. For what amount of medical bills will plan B save money? Assume she has over $200 in bills.

Elimination method 4x - 8y = 3 4x - 8y = 4

Solve by elimination method .05x +. 25y=44 .15x + .05y=48

Using Mathmatica 6 set up and run the following: please show the answers in PDF format...note Mathmatica must be used prefer 6 but can accept 5.2 a) The built in function Prime[n], outputs the nth prime number. Make a function which lists the first n prime numbers using the Table command. b) Write a function to

Claire sells packets of sunflower seeds for $0.95 each and packets of morning glory seeds for $1.43 each. She decides to offer a 16-packet spring-garden combination, combining both types of seeds at $1.10 per packet. How many packets of each type of seed should be put in Claire's garden mix?

See attachment for simplifying expressions and solving equations.

Given that...is an eigenvector of M (a) show that q=4p (see attached)

See attachment. Show that f(x)=0 has a root between 1.6 and 1.7

Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method? Consider some of your responses by indicating pros and cons that you may not have considered or p

Please explain in detail. Thank you Directions: Use U = universal set={0, 1,2,3,4,5,6,7,8,9}, A={1,2,3,5,8,} B={2,3,5,7,} C={1,4,9} to findthe set. 1. B u C 2. A u C 3. A intersect B 4. A intersect C 5.(A intersect B) u C 6.(B u C) intersect A 7 B line on top of B 8.Line on top of A U B 9.Line on top of A in

Can anyone show me a simple definition of De Morgan's Law (not proof just a definition using union and intersection symbols)? Please show a simple example of the use of De Morgan's Law.

Practice questions on Systems of Equations (See the Attached Questions File)