Wednesday
July 23, 2014

Posts by CHRISTOPHER


Total # Posts: 574

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?

Science
how can I go about explaining the basic process of natural selection without using the word adapt.

Science
ohh Natural selection

Science
how can I go about explaining the basic process without using the word adapt?

physics
v^2/r so 82.2^2/615 = 10.99 m/s^2 and the direction of the acceleration will be toward the center of circle

Physics
Dumping sealed containers from ship decks that are 2 meters above the water surface. With a final depth of 100 meters. Find the final velocity of the container on impact. 1. Container in the shape of right circular cylinders, containers of .5 meters diameter and 1.0 meter heig...

MATH
Estimate the file size (21,500 bytes)as millions of bytes or megabytes.

spanish
actually I think 3 and 5 are al

spanish
La a personal When should you use the personal a? Decide whether or not you need to use the construction in the following sentences. Don’t forget that a + el = al! If the personal a is not required, leave the field blank. 1.Yo no conozco Bogotá. 2.Mis amigos conoce...

Spanish
Complete this conversation between two friends, Ana Margarita and Fernando. They are planning to go to a party with a group of students from the United States. Use ir, voy, vas, va, vamos, and van. 1.Ana Margarita: ¡Hola, Fernando! ¿Adónde * ahora? 2. Ferna...

Spanish
Use the correct form of the verb gustar and the appropriate indirect object pronoun to complete the following dialogue between a babysitter and a difficult child. Cultura ************************************** Shakira Isabel Mebarak Ripoll is a Colombian singer of Latin altern...

science
what is a spore

Spanish
creer deber escribir recibir tener vivir TOMÁS: ¿Dónde , Diana? DIANA: Yo con mi tía aquí en D.F. pero mi familia en Guadalajara. TOMÁS: ¿ muchas cartas para tus padres? DIANA: Sí, de vez en cuando (once in a while). Y t&...

Spanish
I need help with these last 2 1.Mis amigos y yo * (asistir) a la universidad. 2. Yo (creer) en Dios y * (asistir) a la misa (Mass) con mis padres los domingos. I just need help with asistir on this part.

Spanish
asistir a beber comer aprender Hola Me llamo Luisa. Soy estudiante de la UNAM donde estudio para ser interprete . mucho de la cultura y la lengua de los estadounidenses en mis clases. Yo clases con amigo Juan. El es un companero en la clase de ingles. Juan y yo en la cafeteria...

Spanish
indicate the realtionships between the family memebers listed below: Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1. mi hermano(a)/ mis abuelos 2. mi hijo(a)/ mi hermano(a) 3. mi madre/ mi...

Spanish
indicate the realtionships between the family memebers listed below: Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1. mi hermano(a)/ mis abuelos 2. mi hijo(a)/ mi hermano(a) 3. mi madre/ mi...

spanish
1.hermano / hermana • 2. casado / casada • 3. yerno / esposo • 4. abuela / pez • 5. nuera / yerno • 6. sobrino / sobrina • 7. niño / mascota • 8. pájaro / hermano • 9. suegro / suegra • 10. novio / novia • 11. t&i...

Spanish
Indicate the relationships between the family members listed below Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1.mi madre / mi hijo(a) 2.mis primos / mi mamá I have the rest of the...

Spanish
Indicate the relationships between the family members listed below Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1.mi madre / mi hijo(a) 2.mis primos / mi mamá

spanish
I need help telling time in Spanish 1. 2:45PM 2. 1:22 PM 3. 12:31 PM 4. 5:15 AM 5. 9:30 AM

spanish
Mari Bocazas is one of those people who often exaggerates. Whatever you do, she says she does it better, and whatever you have, she says she has more. What would Mari say if you were to tell her that you had each of the following? un(a) novio(a)

spanish
Autoprueba WB P-14 | Presentaciones Complete the following conversation with the appropriate form of the verb ser. 1. Me llamo Pilar. ¿Quién tu 2.Encantada. ¿De dónde uds 3. Y éste (this) mi amigo, Carlos

spanish
ok i have the answer to one. but I need answers to 2 and 3.

spanish
Autoprueba WB P-14 | Presentaciones Complete the following conversation with the appropriate form of the verb ser. 1. Me llamo Pilar. ¿Quién tu 2.Encantada. ¿De dónde uds 3. Y éste (this) mi amigo, Carlos.

spanish
Which pronouns would Alberto Yáñez, a professor from Spain, use to address or talk about the following people? In the spaces provided below, write the most appropriate pronoun. ¡OJO! Remember that Alberto is from Spain, which affects the pronouns he selects...

spanish
Which pronouns would Alberto Yáñez, a professor from Spain, use to address or talk about the following people? In the spaces provided below, write the most appropriate pronoun. ¡OJO! Remember that Alberto is from Spain, which affects the pronouns he selects...

Botany
What value to modern cultures is there in preserving traditional agriculture and crop genetic diversity?

Botany
name 3 crops domesticated in regions that are now mexico central and south america

Botany
on #1 i meant to say plant like

Botany
1.Which group of plsnt like organisms (think sedentary) is most related to animals? 2. Which group of plants is most related to flowering plants (angiosperms)?

Health
A person with the credentials of R.D. would make a credible author for an article providing nutrition information. A. True B. False

Health
When an author is affiliated with the public sector, the reliability of the information increases. A. True B. False A: True

Health
2. Genetically modified organisms have no known health risks. A. True B. False

Health
1. The use of chemical fertilizers and pesticides to produce food is sustainable. A. True B. False

american government
A is correct

science biology
photoautotrophs They use energy from sunlight and water and minerals from the soil and produce glucose that is a source of energy.All green plants such as bryophytes and tracheophytes are photoautotrophs.Moreover algae also get energy through photosynthesis.

medical
Tissue Structure

MATH HELP ASAP
what is 73.49 IN WHOLE NUMBERS

geometry
1 miles = 5280 feet 90x 5280 = 475200/17.6 = 27000 seconds = 7.5 hours

Sociological
Emmanuel-Joseph Sieyès

health care
You could also write about health care reform and competition.

Government
I need to write a 3 page paper on American foreign policy with Austria and can not seem to find anything. Can someone help me?

criminal justice
We can help you get started but we dont do the work.

CJA/363
You can try to be the law but the law wins everytime :)

health
correct

health
B

health
My mistake the answer is B adenocarcinoma is a type of cancer

health
Correct

Government
From what I remember in my Government class it is A

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