Monday
April 21, 2014

Posts by Christopher


Total # Posts: 523

Algebra
(y^3-y^2-4y-7)/(y+1) can someone show me how to do this?

Algebra
The area of a parallelogram is 115 square miles the base is= x+9 and the height is x-9. so the equation I got down which is 115=(x+9)*(x-9. Now I have to find the base and height in miles. Can someone help?

Algebra
To those who know how to use a ti84 plus calculator. Can anyone show me the steps on how to perform rational expressions and equations?

social studies
Which of the following statements about mayan and modern cultures is true

Algebra
I am having issues with factoring. I am trying to check my work using a TI84 Plus calculator but I don't know how to plug in a problem to check its factoring. Can anyone help? for example 44y^3+55y^2-11xy how can I go about plugging that in to check my work?

Algebra
Hi I have a question concerning how to factor on a TI84plus what are the steps to doing that? much help is appreciated thanks!

Math
In a cyclic quadrilateral ABCD twice angle BAD =three times angle DCB. Calculate angle BAD

Math
Steve, can you explain a bit furthur, please???

Math
Steve, i'm still trying to use you way...

Math
What if she was rolling, anthony?

math
the cost of the nelson family dinner was $54.95 at the restaurant.they want to leave a 20% tip for the server. which equation will solve for the total amount of the dinner

physics
a bead on a wire 30m high is released and reaches point A, where is loops twice towards the right. what is the velocity and acceleration at point A-D? point A is at 20m directly below from starting point. Point B is 10m at the bottom of the first loop. point C is in between th...

physics
A girl coasts down a hill on a sled, reaching level ground at the bottom with a speed of 7.0 m/s. The coefficient of kinetic friction between the sled’s runners and the hard, icy snow is 0.054, and the girl and sled together weigh 749 N. The acceleration of gravity i...

Physics
A tuning fork creates sound wave with frequency of 170 hertz. If the speed of sound is 340 m/s, what is the wave length of the sound wave?

Physics
A tuning fork creates sound wave with frequency of 170 hertz. If the speed of sound is 340 m/s, what is the wave length of the sound wave?

English
What attitudes toward Catholicism, the religion Donne abandoned, are apparent in his poetry?

English
In Edward Spenser'r The Faerie Queene, how should we interpret the crowded and slightly comical scene at the beginning of Book 1?

English
"The Passionate Shepherd to His Love who is the audience of the poem?

Algebra
h^9-h^8+h-1 Factor by grouping Can someone help with this?

Pyschology
Can someone give me an example of source memory and explain the example?

Algebra
(y^3-y^2-5y-5)/(y+1) can someone help me solve this?

pyschology
thanks!

pyschology
I am writing a paper for Pyschology about how I have a tendency after washing my hands I have this pattern to take the paper towel or hand cloth and use it to open the door. Which psychological theory would this fall under? 1.Classical Conditioning 2. Operant Conditioning 3.So...

word problem
You deposit $1000 at 2% for 20 years, compounded annually. What's the future value? use this interest 0.02/365

math
Thank you Ms. Sue

math
If 1,000 UD dollars is equivalent to 0.8610 European euros, convert $11,000 to euros. $11,000 is equivalent to?

Math
a^2+ab over 4b for a=-3 and b=-2

Math
48z^2-16z z=1/4

Math
Evaluate x to the second power minus 3x x=-2

English
What does architecture represent in the poem beowulf?

English
Why use a Epithet or kennings in Beowulf?

Algebra
1.4-7(2)^3/(-8) 2.6(4-3)^2-3(2) need help evaluating

Algebra
1.-5/39+23/39 2.-7/12+1/6 can someone help me with these?

Algebra
-1/4-3 simplify as integer or fraction Can someone show me how?

Algebra
simplify as integer or fraction. 3/4-3/5 can someone help me with is?

economics
The reasons that cause monopoly occurrence

Math - 8th Grade
Please help: The distance from home plate to second base on a softball diamond is 84.853 feet. This is the same as the distance from first base to third base. What is the area of a softball diamond? Round your answer to the nearest square foot. 1,800 ft.2 3,558 ft.2 7,200 ft.2...

Math - please help
The Great Pyramid of Giza is 280 feet tall and about 440 feet wide at the base. The distance from the apex to the center of one side of the base is 356.1 ft. What is the area of one side of the pyramid? 61,600 ft.2 99,708 ft.2 156,684 ft.2 78,342 ft.2 Please explain the answer...

Chemistry
Consider a generic redox reaction then suppose that the coefficients in the redox reaction are doubled. How will the following quantities be affected for a voltaic cell under nonstandard conditions, will they be Doubled, Halved, Squared, or No Change. Note that n is written as...

Philosophy
Martin Luther King, “Letter from Birmingham Jail,” draws from the thought of Thomas Aquinas in saying “an unjust law is a human law that is not rooted in eternal and natural law. Any law that uplifts human personality is just. Any law that degrades human person...

Biology
1. Bone is formed from the deposition of __________ into connective tissue A. Calcium and Phosphate B.Sodium and potassium C. potassium and calcium D. Sodium and Phosphate E Actin and myosin 2. The major disadvantage of exoskeletons is A. Animal outgrows it B. it is not repair...

Biology
Which of these systems is involved in connecting one body system with another? A. Integumentary B.Muscular C. Immune D. Digestive E. Endocrine I think its E

biology
1. The function of the circulatory system is to: A. Deliver oxygen and nutrients to every cell B. facilitate communication between different tissues c. Remove Wastes from tissues d. all of these e.none of these I believe the answer is D all of them

government
What is best answer below with regard to the quantity of end items procured with a given procurement appropriation, the Secretary of Defense (1). Can authorize any quantity of items to be procured. (2). Cannot exceed the quantity specified in the defense appropriation act. (3)...

Math - Please help
I need help on the following please? A group of clowns performs in a ring with an area of about 2,123 square feet. What is the circumference of the ring? Choose the closest answer. 156 ft. 52 ft. 163 ft. 82 ft. Thank You. Please explain the answer

8th Grade Math
I need help on the following please? A group of clowns performs in a ring with an area of about 2,123 square feet. What is the circumference of the ring? Choose the closest answer. 156 ft. 52 ft. 163 ft. 82 ft. Thank You. Please explain the answer

Physics
A. mass X gravity X 18 people = 8476kgm/s^2 B. mass X gravity X sin(14) X 18 = 2050N C. Power = Force X Velocity 22,000 = 2050 X Velocity Velocity = 11m/s

Philosophy
True or false 1.Friedrich Schleiermacher argued that to understand the meaning of the Bible or any other text, it is necessary to consider the time and place of its author(s), and to ascertain the intention of the author(s) in producing the text. True 2.Throughout his life Lud...

Education
which of the following is not an example of typical toddler behavior? a.toddlers are fairly capable of self feeding b.toddlers dont like food mixtures c.toddlers show decided food prefrences d.toddlers present a consistently good appetite

stat
I got 42.95

stat
A sample consists of the following data 7,11,12,18,20,22,25. What is the sample variance?

stat
the process that produces sonora bars a type of candy is intended to pduce bars with a mean weight of 56 gm. The process standard deviation is known to be 0.77gm. A random sample of 49 candy bars yields a mean weight of 55.82 gm. Test to see wheather the candy bars are smaller...

Math
Solve using Augmented Matrix Methods -4(x1) + 6(x2) = -8 6(x1) - 9(x2) = 12

Communication
is it possible to adapt listening styles to circumstances? give an example

Physical science
Below, you will find a list of sentences. After each sentence, select true if the topic of the statement is suitable to form the basis of a single persuasive paragraph. If the topic of the statement in your textbook is unsuitable for a single persuasive paragraph, select false

Physics
A bullet is fired from a rifle 3m above the ground level at a target 200m away. The initial velocity of the bullet is 300 m/s. How low must the center of the target be off the ground for the bullet to successfully hit it?

math
100,000,000 dimes. 100 pennies = 10 dimes. keep adding zeroes to each side, 1,000,000,000 = 100,000,000

Speech
What are the most important skills to maintaining healthy interpersonal relationship?

Speech
What would you say interpersonal communication means to you?

Math
Show that A = [3 2 4 2 0 2 4 2 3] is distinguishable even though one eigenvector has algebraic multiplicity 2. Do this by brute force computation. Why would you expect this to be true, even without calculation? Then, for the A, write A= Q lambda Q^(T) where Q's columns are...

Science
Eight bricks 6 cm thick with mass 1.5kg lie flat on a table.how much work is required to top them one on another?

Geometry
(1) Construct a regular hexagon 55mm across the flat. Within it inscribe the largest possible isoscelence triangle having it base 40mm long across the flat. (2) Construct a regular octagon within the following direct 45mm across the flat, 50mm across the cornes. (3) construct ...

geometry
Draw a regular pentagon on a base AB 35mm long, within it inscribe the largest equilateral triangle.

math
4 kilograms.

math
the book has a mass of 2 kilograms. what is the mass of 3 of these books?

Math
The y-intercept is the plot on the graph that you get when you set y=0. Substituted into your equation, 0=x+2 Now if you solve for x, you will get the point on the line where it crosses the y-axis, or the point (x,0). Use the equation of a line: y=mx+b where m is the slope and...

math
An integer is a whole number without fractions or decimals. So $5.00 expressed as an integer is just 5.

college algebra
(5/a)-(3b/a^2) is also equal to (5a-3b)/a^2

Marketing
How does Tropicana use the marketing mix? By marketing mix, I am referring to the 4 P’s of Marketing- Price, Product, Place and Promotion

geometry
what is the sum the measures of an octagon.

Math
A tree is growing at the edge of a cliff. From the tree, the angle between the base of the cliff and the base of a nearby house is 62 degrees. If the distance between the base of the cliff and the base of the house is 500 feet, how many feet tall is the cliff?

cemistry
when 2.13 moles of C3H8 burn in excess oxygen, how many moles of CO2 will be formed? Assume this is a complete combustion

Physical Science Concepts
1) the industrial revolution occurred at about the same time as the growth of the theory of electromagnetism. a)What were some of the causes of the industrial revolution? b)What technology and industry can be assciated with the emergence of the electromagnetic theory?

Physical Science Concepts
Atutomobile l-collecg stations a thin metal wire sticks up from the road and makes contract with cars before they reach the toil collector. What is the pupose of this wire?

chemistry
Does one gram of 4.7x10^-4 M AgNO3 equal one cm^3 of AgN03?

chemistry
How many moles are in 1.18g of 4.7x10^-4 M AgNO3?

English
I am writing a paper on a farewell to Arms can someone help me find sources on characterization or realism that are found within the novel?

trig
Find all values of x in the interval [0, 2π] that satisfy the equation. 6 sin2(x) = 3

English
I am writing a paper on Theme and Metaphor in the book a farewell to Arms could someone help on what would be a good Thesis statement as an opening?

English
How important is the setting of the novel A Farewll to arms What impact does the setting have on the interpretation of events?

English
I need help to know what type of comedy "A Midnight Summers dream is and what makes it that type of a comedy can you provide some links that I can read up on?

English
I need to write an essay on Theme and Metaphor in the Book "A Farewell to Arms it has to be 7-10 pages and have 7-8 sources could someone help direct me to some sources for some help? thanks.

statistics
The US Army is allowed only five test firings of the lance missile. The following figures represent number of feet the missiles missed the target by: 26, 147, 35, 63, and 51. Calculate the mean and the median. Which should the army report ?

Algebra - Quadratics (ZERO PRODUCT PROPERTY)
Can the Property of this: ax2 + bx + c = 0 (a+b)(a-b) = 0 a = -b , a = b BE FURTHER APPLIED TO THIS.....:? ax2 + bx + 8 = 0 ------------------------- -8 -8 x (ax + b) = 8 x = 8 , x = (8-b)/a Thank you!

Math
When you use the quadratic formula (x= -b+/=......) can you use that on equations like X^4+2X-8? If not, how would you algebraically find the roots of: X^4+2X-8? Thanks!

ocean view
a bicycle tire rim has a diameter of24.5 inches, and the tire is 2.25 inches thick. find the circumference ofthe outside of the tire.

English
I would say A there is no action needing to be performed. B is the action of the subject wanting something C is the action the subject is doing. A has no action being performed just making a statement.

Spanish
no hablarse / pero / ellos mirarse profundamente No se hablaban pero ellos se miraban profundamente. inmediatamente / la muchacha y el muchacho / enamorarse La muchacha y el muchacho se enamoraron inmediatamente. ellos / abrazarse / y / besarse / aquella tarde Ellos se abrazar...

Spanish
Forma oraciones para saber la historia de amor entre Alicia y Emilio. Ojo con el uso del pretérito. Modelo: Alicia y Emilio / conocerse / en un café Alicia y Emilio se conocieron en un café. no hablarse / pero / ellos mirarse profundamente No se hablaban ...

Spanish
No se hablaban pero ellos se miraban profundamente. La muchacha y el muchacho se enamoraron inmediatamente Ellos se abrazaban y se besaban aquella tarde.

Spanish
Forma oraciones para saber la historia de amor entre Alicia y Emilio. Ojo con el uso del pretérito Model: Alicia y Emilio / conocerse / en un café Alicia y Emilio se conocieron en un café. 1.no hablarse / pero / ellos mirarse profundamente 2.inmediatamente...

Pre-Algebra: HELP PLEASE
Simplify the expression using the commutative, associative, and distributive properties. {3 + (5+ 2)} – {(3 + 5) + 2} + 4 – 2

Science
A ball is thrown vertically into the air and takes 5s to return to the thrower, from time of projection. What is the time it takes to reach maximum height ?

Engineering Science
A ball is thrown vertically into the air and takes 5s to return to the thrower, from time of projection. What is the time it takes to reach maximum height ?

Physics
A ball is thrown vertically into the air and takes 5s to return to the thrower, from time of projection. What is the time it takes to reach maximum height ?

Physics
Find the position and velocity of a particle at t=1.94 s if the particle is initially moving east at a speed of 19.8 m/s and experiences an acceleration of magnitude 4.08 m/s^2, directed west. Magnitude and direction of the position. magnitude- direction- East of its original ...

science
How many grams of CO are needed to react with an excess of Fe2O3 to produce 558 g Fe? The equation for the reaction is: Fe2O3(s) + 2 CO(g) → 3 CO2(g) + 2 Fe(s)

geometry
in a triangle DEF m<E is three times m<,and m <F is 9 less than m< E

Social Studies
Thanks!

Social Studies
What articles would you recommend for a project where I must connect politics in europe to the world?

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