Thursday
August 21, 2014

Posts by anonymous


Total # Posts: 69,747

COM 200
All of the following are accurate tips for effective listening EXCEPT: (Points : 1) Listen to what the speaker doesn’t say as much as you listen to what is said. Paraphrase what you understand the speaker’s message is to help ensure understanding. Don’t forget ...
April 20, 2014

SS
I think so, because there are discussions going on in many places around the world about the governmental structure of Cyprus.
April 20, 2014

SS
I honestly have no idea. I guess they will improve?
April 20, 2014

SS
What might happen in Cyprus in the future, politically and economically?
April 20, 2014

French
The word "vendeur" means seller in French.
April 20, 2014

French
travaille dans un magasin---> works in a store
April 20, 2014

SS
How does Iran spend its money?
April 20, 2014

Probability
E[X^2] = 97
April 20, 2014

Probability
P(Θ=0∣X1=0.5)= 0.9 P(Θ=1∣X1=0.5)= 0.1
April 20, 2014

Probability
E[Xi]= 0.05 var(Xi)= 0.0475
April 20, 2014

Probability
c = 2
April 20, 2014

Probability
The line was supposed to be fX(x)=c/x^3 if x≥1, 0,otherwise.
April 20, 2014

calculus
u have 7 different pass codes from a choice of 8 numbers how many possible outcomes are there
April 20, 2014

physics
A 150-g block on the end of a spring with a spring constant of 35 N/m is pulled aside 25 cm and released from rest. In the electrical analog the maximum charge on the capacitor is 0.25 C.The maximum current in the LC circuit is
April 20, 2014

Social Studies
Thanks for the help to both of you!
April 20, 2014

Social Studies
My book emphasizes the points that Kurds were treated harshly and that the use of the Kurdish language and culture was controlled in Turkey.
April 20, 2014

Social Studies
I'm sorry I posted this question again, but it was only to get a second opinion. The reason I think B is because Kurds never had their own country, so I don't think that the Kurds being included in Iraq was relevant.
April 20, 2014

Social Studies
Which of the following facts could be best used when supporting Kurdish independence? A. Most of the Kurdish people are not Shia Muslims, but are Sunni Muslims. B. Outside governments have repressed Kurds harshly before. C. Kurds were included in Iraq by the British when Iraq ...
April 20, 2014

Maths, biology, accounting, business economics
What career could one study with these subjects
April 20, 2014

statistics
The Acme Candy Company claims that 60% of the jawbreakers it produces weigh more than .4ounces. Suppose that 800 jawbreakers are selected at random from the production lines. Would it be unusual for this sample of 800 to contain 494 jawbreakers that weigh more than .4 ounces?
April 20, 2014

Chemistry
Yes, for increase in P there is a decrease in S.
April 20, 2014

math
Find the number of term s in the following arithmetic sequence. 3, 9, 15, 21... 123
April 19, 2014

chemistry
what is the concentration of phosphate in the original lake water sample if the unknown lake water sample
April 19, 2014

Math
An experiment involving learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I is 500 minutes, and the maximum amour of time available in ...
April 19, 2014

English Composition
They want me to be older because since I'm a girl they think "things" could happen to me.
April 19, 2014

English Composition
What are some reasons that could persuade your parents to go to places alone with just your friends.
April 19, 2014

Social Studies
What were Gandhi's action for Swaraj and they led to? What was partition and what did he do about it?
April 19, 2014

Math
Second x First 2x Third 3x 2x + 3x + x = 120 6x = 120 x = 20 third 60 Second 20 First 40
April 19, 2014

Social Studies
How did Gandhi feel about other religions?
April 19, 2014

Body Systems terminology
Which one of the following statements about colds is false? A. Colds are caused by bacteria. B. Colds result from contact with other affected people. C. Chicken soup and antibiotics work equally well as treatment for colds. D. There’s no immunity to colds.
April 19, 2014

Math
The Oscar Drapery Company makes three types of draperies at two different locations. At location 1, it can make 10 pairs of deluxe draperies, 20 pairs of better draperies, and 13 pairs of standard drapes per day. At location 2, it can make 20 pairs of deluxe drapes, 50 pairs ...
April 19, 2014

statistics
Scores on a national exam assume a normal distribution with a population mean of 50 and population standard deviation of 10 points. A sample of 36 exam scores was selected from UCA with a mean score of 58 points. Using a significance level of 0.01, determine whether scores on ...
April 18, 2014

ethical systems
Identify the common and contradictory elements between the religion and common law ethical systems.
April 18, 2014

ethical systems
religion and common law ethical systems identify the common as well as contradictory elements between the two systems
April 18, 2014

math
15. which of the following figures will not tessellate the plane? a. rhombus b. equilateral triangle c. regular hexagon d. regular pentagon
April 18, 2014

Social Studies
Which of the following facts could be best used when supporting Kurdish independence? A. Most of the Kurdish people are not Shia Muslims, but are Sunni Muslims. B. Outside governments have repressed Kurds harshly before. C. Kurds were included in Iraq by the British when Iraq ...
April 18, 2014

Social Studies
Which of the following is a reason why Turkey is not as advanced as other European countries when considering the economy? A. A large part of the Turkish economy is agriculture. B. Turkey did not have enough trade barriers. C. Turkey does not have any natural resources. D. ...
April 18, 2014

Social Studies
Which question would be best to consider when researching the effects of oil in the Middle East? A. Why are there larger oil reserves in some countries compared to other countries? B. In which country in the Middle East are the largest oil reserves? C. How does oil shape the ...
April 18, 2014

sociology
Full Board
April 18, 2014

cost accounting
Marvin’s Motors Company (MMC) manufactures outboard motors for use on small to medium sized boats. MMC produces three models: the Standard, the Deluxe and the Performance. The company uses a normal job costing system with manufacturing overhead applied on the basis of ...
April 18, 2014

Precalculus
That one is for sec -1. The one I'm doing has sec + 1 on the bottom
April 18, 2014

Precalculus
Prove that the left side equals the right side Tan + sec -1 / tan -sec + 1 = tan + sec
April 18, 2014

math
Use the following to answer question 7: Point Bread Tractor A 20 0 B 18 1 C 14 2 D 8 3 E 0 4 Refer to the above schedule. Starting at point A, the opportunity cost of producing each successive unit of tractors is: a constant 2 units of bread 8, 6, 4, and 2 units of bread 2, 4...
April 18, 2014

TO ANY SCIENCE HELPER
Ok, I kinda understand it now. Thank u so much :)
April 17, 2014

TO ANY SCIENCE HELPER
Like say my question was a sample has 80% of its original carbon-14 present. How do I determine the age of the sample? Like I don't get how to get the answer, this concept is very difficult for me
April 17, 2014

Math
An experiment involving learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I is 500 minutes, and the maximum amour of time available in ...
April 17, 2014

Math
The Oscar Drapery Company makes three types of draperies at two different locations. At location 1, it can make 10 pairs of deluxe draperies, 20 pairs of better draperies, and 13 pairs of standard drapes per day. At location 2, it can make 20 pairs of deluxe drapes, 50 pairs ...
April 17, 2014

physics
A singly ionized helium atom is in the ground state. It absorbs energy and makes a transition to the n = 3 excited state. The ion returns to the ground state by emitting two photons. What are their wavelengths of a lower and higher energy photon?
April 17, 2014

physics
What is the de Broglie wavelength of a 5.0-eV electron?
April 17, 2014

physics
A laser emits 1.42 1018 photons per second in a beam of light that has a diameter of 1.82 mm and a wavelength of 524.0 nm. Determine each of the following for the electromagnetic wave that constitutes the beam. (a) the average electric field strength (b) the average magnetic ...
April 17, 2014

physics
The moon's diameter is 3.48 106 m, and its mean distance from the earth is 3.85 108 m. The moon is being photographed by a camera whose lens has a focal length of 48.5 mm. (a) Find the diameter of the moon's image on the slide film. (b) When the slide is projected onto...
April 17, 2014

physics
(m+1/2)/sin(theta) = d/lambda where m=1
April 17, 2014

physics
In a Young's double-slit experiment, the angle that locates the second dark fringe on either side of the central bright fringe is 7.2°. Find the ratio d/λ of the slit separation d to the wavelength λ of the light.
April 17, 2014

Algebra
The bar graph which is 4% whole mil, 8% milk for cream and 30% cream shows the milk fat percentages in three dairy product s. How many pounds each of whole milk and cream should be mixed to form 200 lb of milk for cream cheese?
April 17, 2014

TO ANY SCIENCE HELPER
I honestly don't get how to use radioactive dating to determine the age of a sample. I need an example and what to do in order to get the answer. I need it to be step by step. Thank u so much :)
April 17, 2014

Math (Probability)
Mina tosses two number cubes labeled 1 to 6. What is the probability that the sum is equal to 5? A. 1/36 B. 1/9 C.1/6 D.5/36
April 17, 2014

Answer Check; Math
I understand 7, but I don't get 12, 25/60 is 41.
April 17, 2014

Answer Check; Math
7. Sea turtles lay about 2,500 and 3,000 nests each year, and lay an average of 200 eggs per nest. Only 1 in 1,000 hatchlings will reach maturity. What percent will reach maturity. a. 10% b. 1% (my guess) c. .1% d. .01% 12. It took Mr. E 25 minutes to drive to St. Augustine, ...
April 17, 2014

English Composition
What would be 5 reasons parents won't let a kid go out alone with friends?
April 17, 2014

math
{Positive multiples of 4} (Enter your answers as a comma-separated list. Enter only the first three values of this set.)
April 17, 2014

physics
compute the kinetic energy of an 1800 lb automobile traveling at 30 mi/hr. how many times as great is the kinetic energy if the velocity is doubled? compute the kinetic energy, in erg and in joules, of a 2 gram bullet travelling at 500 m/sec.
April 17, 2014

SS
Yes, they apply, but I'm looking for things that can be given and traded, unlike most of the things listed.
April 17, 2014

SS
What are some things that Turkey has that Qatar doesn't?
April 17, 2014

Radioactivity
1. A granite rock is thought to be about 2 billion years old. why is it not possible to determine the age of the Rock using carbon-14 dating? 2. A hair sample has 80% of its original carbon-14 present. what is the age of the sample? 3. A bone fragment has lost 75% of its ...
April 17, 2014

SS
How can Lebanon help in the development of the UAE (without the involvement of oil)?
April 17, 2014

accounting
A patent costing $500,000 was purchased on July 1. The company expects the patent to be useful for 5 years. How much amortization expense is reconized on December 31?
April 17, 2014

SS
If a country wants to help another country through foreign investment, what can it do? How can it do the foreign investment?
April 17, 2014

Psychology/English
Jane Eyre was orphaned as a child. What do you think is the psychological effect?
April 17, 2014

SS
What is foreign investment? Please explain in simple terms.
April 17, 2014

trig
a 725 pound trailer is sitting on a ramp inclined at 36 degrees. how much force is required to keep the trailer from rolling down the ramp??
April 16, 2014

Math
You throw a ball into the air with an initial vertical velocity of 31 feet per second. The ball leaves your hand when it is 6 feet above the ground. You catch the ball when it reaches a height of 4 feet. After how many seconds do you catch the ball?
April 16, 2014

Trig
thank you
April 16, 2014

Trig
Force 1= 65 pounds , Force 2=90 pounds find the angle between the forces? magnitude of the resultant force= 70lbs
April 16, 2014

English Please Help!!
I am trying add the tone to this passage to my essay. The "tone" is admiring her mother. I am drawing a blank and don't know what or where to add the tone. Passage: Lastly, Schultz shares that for a long time she was unable to look at the shells and that she ...
April 16, 2014

Chemistry
Ethylamine, CH3CH2NH2, has a strong, pungent odor similar to that of ammonia. Like ammonia, it is a Brønsted base. A 0.10 M solution has a pH of 11.87. Calculate the Kb and pKb for ethylamine. What is the percentage ionization of ethylamine in this solution?
April 16, 2014

Chemistry
A 0.60 M solution of a weak acid, HA, has a pH of 3.72. What is the percentage ionization of the acid? What is the value of Ka for the acid?
April 16, 2014

chemistry
Which of the following statements is true concerning the titration of a weak base by a solution of hydrochloric acid? Question 9 options: At the equivalence point, the pH is 7. At the equivalence point, there is excess hydrochloric acid. At the equivalence point, the pH is ...
April 16, 2014

Chemistry
what is the pH of 0.80 M NaCN? What is the concentration of HCN in the solution?
April 16, 2014

chemistry
Baking soda is sodium bicarbonate (NaHCO3). When you heat baking soda, it breaks down into sodium carbonate powder (Na2CO3), water vapor, and carbon dioxide. The enthalpy of this reaction is 129 kJ. a. Write a correct, balanced thermochemical equation for this reaction. (...
April 16, 2014

chemistry
a mixture of N2, O2 and Ar have mole fractions of 0.25, 0.65, and 0.10, respectively. What is the pressure of N2 if the total pressure of the mixture is 3.9 atm?
April 16, 2014

Algebra
3/(4x-36)- 5/(2x-4) - 2x/(x^2-11x+18) Simplify and expand the expression?
April 16, 2014

math
Show 1/5 of a set of 15 counters. How many counters?
April 16, 2014

Math
Hello I need help on this problem: The directions for lemonade say to put 2 cups of the, liquid concentrate into 1 gallon of water. If I want to make 1 pint of lemonade, how many fluid ounces should I use.
April 16, 2014

SS
How might attracting foreign investment help a country (the country receiving the investment)?
April 16, 2014

Statistics
any luck
April 16, 2014

trigonometry
the angle of elevations from the top of the tree to the point on the ground is 63 yards from its base 45degrees. How tall is the tree?
April 16, 2014

Math
Bart won the jellybean estimation contest at his class Easter party he won 28 Easter stickers he gave 1/8 of the stickers to his friend rob how many stickers did he give rob
April 16, 2014

Precalculus
Two steps after multiplying the top and bottom, why does tan become 2tan on top
April 16, 2014

Precalculus
Verify: Tan u + sec u-1 / tan u - sec u+1 = tan u + sec u
April 16, 2014

algebra
A guy rope is attached to the top of a tent pole. The tent pole is 8 feet tall. If the guy rope is pegged into the ground 5 feet from the tent, how long is the guy rope?
April 16, 2014

world geography
In Caribbean, Puerto Rico and Jamaica are islands of the Lesser Antilles
April 16, 2014

Chemistry
Thank you so much for your help. It means the world!
April 16, 2014

Chemistry
so would it be n=4 since that is the largest outer shell ms= + 1/2, -1/2 since it has 2 electrons in 4s but what would happen if it was 3d? Would that be times by 5? and I'm still a little confused on what the two others represent. I'm sorry for being such a bother!
April 16, 2014

Chemistry
What does each stand for? So if I am doing it for fluorine, what would n, l, ml, and ms represent? For instance, is n the sublevel or what? I'm rather confused.
April 16, 2014

Chemistry
List all the quantum numbers for each of the 9 electrons in fluorine n L m sub L m sub s 1. 2. 3. 4. 5. 6. 7. 8. 9.
April 16, 2014

Chemistry
Astatine?
April 16, 2014

Chemistry
Which halogen has the lowest electron affinity?
April 16, 2014

Language Arts
So I answered a couple of the questions about "The Boarded Window" by Ambrose Bierce. But can you help me with this please? What in the text indicates the beliefs and values of the author?
April 16, 2014

College Math
F'(x) = 3(x^2 +4x +2/(x+2)^2 F'(x) = 5cos(5x + e^2) F'(x) = 6x(e^x) + e^x (6) = 6e^x (x +1)
April 16, 2014

Math
A boat must be moored 25 feet away from a dock. The boat will be 10 feet below the level of the dock at low tide. What is the minimum length of rope needed to go from the boat to the dock at low tide?
April 16, 2014

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