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Posts by ANGELA

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Chemistry
At 80 degrees Celsius, the vapor pressure of pure liquids x, y and z are 385, 190 and 66 mm Hg. what pressure must be exerted on the surface of the solution containing one mole of x, three moles of y, and two moles of z for the boiling point to begin at 80 degrees Celsius?

Chemistry
At 80 degrees Celsius, the vapor pressure of pure liquids x, y and z are 385, 190 and 66 mm Hg. what pressure must be exerted on the surface of the solution containing one mole of x, three moles of y, and two moles of z for the boiling point to begin at 80 degrees Celsius?

project management
REFER TO APPENDIX EXERCISE #4 IN CHAPTER 6 PROJECT MANAGEMENT COMPUTE EARLY, LATE AND SLACK TIMES

Psychology Help!
It wasn’t a test day, there were no oral reports due, and the class was getting ready to view a video. Regardless of the relaxed nature of the class, Baxter suddenly felt his muscles tighten and his heart rate increase as if he had had a sudden fright. It was happening ...

Psychology
i got it.. there are chances of a relapse.. so the answer is C!!!

Psychology
lectroconvulsive therapy may produce immediate relief from depression, but: A. may result in schizophrenia. B. can also change the hemisphericity of the brain. C. is not a long-term improvement. D. should not be used more than once. B

Psychology
The goal of psychodynamic therapy is to: A. change thought processes from negative and dysfunctional to positive and constructive. B. elevate unresolved conflicts and primitive impulses to conscious awareness effective for change. C. prepare the patient for appropriate drug ...

Psychology
"Honey, you know how we have always wanted to be in business for ourselves? Well, today I did it! I have rented a 3000 square foot business, hired six employees, ordered office furniture; we are in business." During the first three weeks, Todd was surprisingly ...

Psychology
It wasn’t a test day, there were no oral reports due, and the class was getting ready to view a video. Regardless of the relaxed nature of the class, Baxter suddenly felt his muscles tighten and his heart rate increase as if he had had a sudden fright. It was happening ...

math
using the formula W=33-(10.45 + 10sqrtv-v (33- T)/22 how do I find the wind chill temperatue for the following given: T=)c, V=15m/sec, T= -10C, V=20m/sec?

Psychology
The goal of psychodynamic therapy is to: A. change thought processes from negative and dysfunctional to positive and constructive. B. elevate unresolved conflicts and primitive impulses to conscious awareness effective for change. C. prepare the patient for appropriate drug ...

Psychology
got it C!!!!

Psychology
Electroconvulsive therapy may produce immediate relief from depression, but: A. may result in schizophrenia. B. can also change the hemisphericity of the brain. C. is not a long-term improvement. D. should not be used more than once. B

Psychology
A remarkable change occurred in mental institutions during the late 1950s. Patients became less agitated and many became "out patients" rather than custodial patents. These noticeable changes were the results of: A. antidepressants. B. shock therapy. C. ECT. D. ...

Psychology
According to behavioral treatment approaches, abnormal behavior is learned through: A. thoughts based on the perception of events. B. vicarious experiences. C. rewards and punishments. D. conflict experiences in early childhood. A

Psychology
"Honey, you know how we have always wanted to be in business for ourselves? Well, today I did it! I have rented a 3000 square foot business, hired six employees, ordered office furniture; we are in business." During the first three weeks, Todd was surprisingly ...

Psychology
"The origin of the abnormal behavior is not my concern. We will attack the behavior as it stands and work together to change it, thereby reducing the anxiety you are experiencing." This statement would be typical of the: A. medical perspective. B. psychoanalytic ...

Psychology- HELP!!!!
Trish is overweight. When you meet her for the first time, you feel contemptuous. This is an example of: A. stereotyping. B. ethnocentrism. C. discrimination. D. prejudice. A

Psychology- HELP!!!!
The salesperson in medication ads dresses to look like a doctor because: A. she has tested the product directly. B. the product was developed by physicians. C. FCC regulations demand this. D. the salesperson’s credibility is enhanced. D

Psychology
Observing what a person does under carefully controlled circumstances is a main feature of: A. the Thematic Apperception Test. B. behavioral assessment. C. Rorschach methods. D. the MMPI-2. C

Psychology- HELP!!!!
The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) is a test used primarily to measure: A. psychological disorders. B. spatial relationships. C. verbal intelligence. D. unconscious motives. A

Psychology- HELP!!!!
Survey research has revealed that one of the most important qualities that people look for in friends is: A. attractiveness. B. loyalty. C. independence. D. intelligence. B

Psychology- HELP!!!!
To compare one person’s test scores to the scores of all other people who took the test, psychologists must know something about the test’s: A. projective nature. B. subjective nature. C. length. D. norms. A

Psychology- HELP!!!!
Unlike psychodynamic approaches to personality, the learning approach emphasizes: A. latent personality structures. B. self-actualization processes. C. the outer person. D. biological traits B

Psychology- HELP!!!!
Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five trait theory of personality, Shelby would be considered to be: A. showing signs of her masculine archetypes in her collective unconscious. B. high on the ...

Marketing
A supermarket like woolworth will fall under which marketing segmentation? A. Demographic B.Psychographic C.Geographic

algebra
A store sold 29 sweatshirts. White ones cost $ 9.95 and yellow ones cost $ 11.50 If $ 305.05 worth of sweatshirts were sold, how many of each were sold. Let x=the number of white sweatshirts Let y= the number of yellow sweat shirts Complete the system of equations. x+y= $ x...

algebra
A non toxic floor wax can be made from lemon juice and food grade linseed oil. the amount of oil should be twice the amount of lemon juice. how much of each ingredient is needed to make 36 ounces of floor wax. let x represent the number of ounces of lemon juice and y ...

algebra
Solve the system using elimination X+3y=5 4x+4y=4 I tried to work this problem and this is what I came up with. x+3y=5 x+4y=20 7y=15 y=7/15 and x= (5+y)/4 (5+7/15)/2 2/15 x=2/15 x=2/15, y=7/15 I would like for someone to check to see if it is correct.

algebra
$ 5900 is invested, part of it at 12% and part of it at 8%. For a certain year, the total yield is $ 596.00. How much was invested at each rate.

algebra
Solve the given system by the substitution method. 2x+y=6, 5x-2y=6

American government
I am to draft a paper that critically analyzes a current domestic or foreign political issue of importance to the United States. I want to write about the war on terror after the September 11, attacks. Does anyone think this would be a good topic. If not does anyone have any ...

Chemistry
In accordance with Hess's Law, manipulate the following equations and their change in Hrxn to calculate change in Hrxn's for the reaction HClO4 + NH3 N NH4ClO4... HClO4(aq)+ LiOH(aq)¨ LiClO4(aq)+H2O(l) CH3COOH(aq)+ NH3(aq) ...

Chemistry
In accordance with Hessfs Law, manipulate the following equations and their ƒ¢Hrxnfs to calculate ƒ¢Hrxn for the reaction HClO4 + NH3 ¨ NH4ClO4... HClO4(aq)+ LiOH(aq) ¨ LiClO4(aq)+H2O(l) CH3COOH(aq)+ NH3(aq) ¨ ...

Chemistry
Thank You!!!

Chemistry
Final temp was 27.35 degrees celsius

Chemistry
It just says, both solutions were initially 21.31 degrees Celsius, not 23.3 1 and specific heat was 4.18 J/g degrees Celsius.

Chemistry
27. 0 mL of 1.00 M HClO4 are mixed with 27.0 mL of 1.00 M LiOH in a coffee cup calorimeter. The calorimeter constant is 28.1 J/Celsius. Both were initialized at 23.31 degrees Celsius. Calculate change Hrxn (in kJ/mol) for the reaction.

government
Hello, I am to write a paper that critically analyzes a current,domestic or foreign political issue of importance to the United States. I want to write about the war in Iraq. If that is not correct do someone have any suggestions on a topic.

math compound interestt
calcualte the compound amount afterr 5 years for an investment of $7,700 at 6% interest compounded quarterly

government
What is the current status of campaign finance reform?

Chemistry 2
What is the predominant intermolecular force responsible for the dissolution of the hydrophilic end of soap in water? Using dashed lines, illustrate where the intermolecular force occurs between atoms in adjacent molecules? Lone pair electrons have been omitted in the ...

Chemistry
A hard water sample contains 121 mg of CaCO3 per liter of water. Calculate the mass of Na3Po4 needed to remove all Ca^2+ ions from 2.50 L of the water sample?

American government
I am to develop a policy to increase voter turnout. It is to be a powerpoint presentation. I want to addresses such things as online voting, lowering the voter, and early voting. I am not sure if this is the right way to go. Can someone please help me.

business math
tony towing borrows of $12,250 at 9.5% interest for 320 days if bank use exact interest method how much interest will the bank collect? Round to nearest cent

Chemistry 2
If 1.0 mL of an unknown liquid was added to a flask instead of 6mL, would that change the calculated molar mass of the unknown liquid?

Chemistry 2
If 1.0 mL of an unknown liquid was added to a flask instead of 6mL, would that change the calculated molar mass of the unknown liquid?

Chemistry 2
If 1.0 mL of an unknown liquid was added to a flask instead of 6mL, would that change the calculated molar mass of the unknown liquid?

Psychology
My answer was correct the 1st time it was A . it is not C

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. C

Psychology- HELP!!!!
thanks

Psychology- HELP!!!!
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A

Psychology
thanks

Psychology
Donnie was on the verge of experiencing road rage. The teenagers in front of him were reckless and disrespectful. Suddenly he realized that one of the boys was his brother and he began to laugh. Donnie's emotional response is best explained by: A. the James-Lange Theory of...

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A

Psychology
When applying Maslow's Hierarchy of Needs it is important to understand which of the following? A. Lower level needs must often be met before higher levels can be considered. B. Lower level needs can be inserted at any point. C. Self-actualization is seldom approached by ...

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A

Psychology
Donnie was on the verge of experiencing road rage. The teenagers in front of him were reckless and disrespectful. Suddenly he realized that one of the boys was his brother and he began to laugh. Donnie's emotional response is best explained by: A. the James-Lange Theory of...

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A

Psychology
Donnie was on the verge of experiencing road rage. The teenagers in front of him were reckless and disrespectful. Suddenly he realized that one of the boys was his brother and he began to laugh. Donnie's emotional response is best explained by: A. the James-Lange Theory of...

Psychology
thanks

Psychology
When applying Maslow's Hierarchy of Needs it is important to understand which of the following? A. Lower level needs must often be met before higher levels can be considered. B. Lower level needs can be inserted at any point. C. Self-actualization is seldom approached by ...

Psychology
Sandra is not really good at painting and drawing, but she loves to spend her spare time "dabbling" as she calls it. If her products are not successful according to aesthetic standards, why does she continue to draw and paint? A. She is attempting to reduce a primary...

Psychology
B

Psychology
Expectation plays an important role in: A. cognitive approaches to motivation. B. drive-reduction approaches to motivation. C. incentive approaches to motivation. D. arousal approaches to motivation. D

Psychology
Some children require a "carrot on a stick" to get them to clean their room, behave well in public places, or make good grades. This suggests that: A. the incentive approach pulls the child toward the goal. B. the drive-reduction approach guides the child to re-...

Psychology
"I just can't make myself study ahead for a test. I work better under pressure. Perhaps it is the fear associated with waiting until the last minute that gets me going." This approach to motivation is best explained by: A. incentive approaches. B. drive-reduction...

Psychology
If motivation consists only of drive-reduction, what is the perfect state of a human being? A. Competitive, hard driving B. Not hungry, thirsty, no pain, absence of fear, basically a coach potato C. Constant change, always re-establishing homeostasis D. Gradual movement from ...

Psychology
thanks

Psychology
Sexual arousal in human beings is different from that of animals. It is clear that human sexual arousal can occur: A. only as the result of specific hormone changes. B. only during female ovulation. C. frequently in males, but seldom in females. D. as the result of many ...

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A

Psychology
The testing company has hired qualified people in the field to administer the new test bank to subjects of different ages and ethnic backgrounds. They need a sizable number of scores from inner city, urban, and country/small town subjects. Their goal is to gather sufficient ...

Psychology
One of the arguments against inherited racial differences in intelligence is based on data that shows: A. a college education reduces the gap between the IQ scores of white and black races. B. nutrition reduces the gap. C. scores for black test takers improve as they mature. D...

Psychology
thanks

Psychology
In their book The Bell Curve, Murray and Herrnstein supported their claim of intelligence differences between races as attributable to: A. the effect of environment on the development of intelligence. B. the extent to which intelligence is inherited. C. the lack of validity of...

Psychology
Nisa has grown up in a small village in the foothills. There was no electricity and water had to be hand pumped. They seldom saw people from the "outside." When she entered school the bus had to pick her up at 6:30 am in order for her to arrive at school by 8:30 am. ...

Psychology
The experimental rats were being raised in separate environments. One group lived in the traditional cage in a quiet, but well lighted room. They were supplied with plenty of food and water. The second group inhabited "Rat Disney Land." There were colorful toys, ...

Psychology
If the prototype is block or ball, the concept is: A. construction. B. toy. C. child. D. play. I think it is Toy ( B)

psychology
Hello, can anyone help me with two questions. How did the perspectives of empiricism and structuralism lead to the development of American functionalism? Does American functionalism differ significantly from its European heritage.

psychology
Hello I have a question. Is there a place for Gestalt psychology in current psychological research and application.

Health Accounting and Bills
I am manager of a variable hospital department and I must explain to the vice president why the salaries are higher, and the supplies are lower than the budget called for

Psychology
Speed!!!! thanks

Psychology
me too

Psychology
Monique cannot seem to sit still, talks rapidly, and never seems to get tired at the end of the day. Her friends suspect that she is taking: A. cocaine. B. Rohypnol. C. LSD. D. speed. im guessing it could be cocaine or LSD

Psychology
B. a change in the electrical activity of the brain in hypnosis

Psychology
A physiological support of hypnosis as a different state of consciousness is: A. rapid eye movement initiated when a person is hypnotized. B. a change in the electrical activity of the brain in hypnosis. C. the sense of time removed. D. reaction time slows down A. rapid eye ...

Psychology
Monique cannot seem to sit still, talks rapidly, and never seems to get tired at the end of the day. Her friends suspect that she is taking: A. cocaine. B. Rohypnol. C. LSD. D. speed. cocaine

Psychology
C. biological or psychological dependence on taking the drug develops.

Psychology
Drug addiction occurs when: A. an individual will lie about taking a drug. B. a drug no longer causes a person to get high, but they take it again. C. biological or psychological dependence on taking the drug develops. D. a person can be without the drug no longer than five days.

Psychology
Bryan was edgy and seemed to lose his temper at the drop of a hat. His sister suggested that he would benefit by practicing an altered state of consciousness. He was surprised to hear his sister suggest that he should take drugs, but was soon corrected when she explained that ...

Psychology
A. reducing the activity level.

Psychology
Meditation results in an altered state of consciousness by: A. reducing the activity level. B. lowering the heart rate. C. decreasing the use of oxygen. D. refocusing attention.

Psychology
they have not lost their own will and will not perform antisocial or self-destructive acts.

Psychology
Although someone who is hypnotized may be compliant and susceptible to suggestion, it is clear that: A. they are pretending and know exactly what they are doing. B. they will be able to recall the directions and events which took place after they return to a fully conscious ...

Psychology
B. spend more time in REM sleep than she normally does

Psychology
Avis put off writing her term paper until three days before it was due. "It's not that big of a deal. I can whip it out in a couple of hours," she thought. As it turned out, this was not the case. She averaged two hours a night sleep as she struggled to write the...

Psychology
Barry knew Alice was tired, but he was surprised that the argument between their three-year-old twin boys did not awaken her. She had not been asleep very long and occasionally changed her position, but did not wake. Alice is probably in: A. stage 2 sleep. B. stage 3 sleep. C...

Psychology
B. the relationship between mood and sleep

Psychology
As a scientist, Carl is concerned with the intensity of lights in the modern human environment. In his research project, Group A consists of volunteers who have agreed to sleep each night for a week with a 150 watt light bulb hanging over their bed. Group B will sleep in total...

Psychology
A. perception has taken place.

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