Saturday
April 19, 2014

Homework Help: Computers: Operating Systems

Recent Homework Questions About Operating Systems

Post a New Question | Current Questions

MATHS
Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2=x z^2−x^2=y
Friday, May 17, 2013 at 6:16am

Algebra
Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2 =x z^2−x^2 =y
Thursday, May 16, 2013 at 7:18pm

computers
a set of programms is called software. uses in different apps in operating system
Thursday, May 16, 2013 at 2:43pm

science
Exhibit a behaviour that you do every day that you think is influenced by heredity and environment. Describe how three of the seven modern perspectives/approaches of psychology would be used to explain your behavior. Make sure that your discussion is not too personal in nature...
Wednesday, May 15, 2013 at 10:20pm

Anatomy & Physiology
Although all of the structures of the respiratory system are in contact with the circulatory system, which respiratory structure is most closely associated with dense network of capillaries? A. pharynx B. vocal folds C. trachea D. alveoli
Wednesday, May 15, 2013 at 7:56pm

psychology
Exhibit a behaviour that you do every day that you think is influenced by heredity and environment. Describe how three of the seven modern perspectives/approaches of psychology would be used to explain your behavior. Make sure that your discussion is not too personal in ...
Wednesday, May 15, 2013 at 5:23pm

psychology
Exhibit a behaviour that you do every day that you think is influenced by heredity and environment. Describe how three of the seven modern perspectives/approaches of psychology would be used to explain your behavior. Make sure that your discussion is not too personal in nature...
Wednesday, May 15, 2013 at 5:15pm

physics/chemistry(Thermodynamics)!!!!!helppppp!
In a certain chemical process,a lab technician supplies 254 j of heat to a system. At the same time,73 j of work are done on the system by iys surroundings.What is the increase in the internal energy of the system?
Wednesday, May 15, 2013 at 9:57am

physics
This question begs for correction, as it is based on faulty reasoning. The centripetal force is about the center of rotation, not the center of the earth. When a mass is placed in orbit, take the moon for instance, both the moon and the Earth rotate about the center of ...
Tuesday, May 14, 2013 at 10:08pm

managerial economics
As a manager, how might your pricing strategy differ if you are operating in a perfectly competitive market versus a monopoly market?
Tuesday, May 14, 2013 at 7:25pm

Justice system
I agree with your answers.
Tuesday, May 14, 2013 at 5:08pm

Justice system
I agree.
Tuesday, May 14, 2013 at 4:57pm

Justice system
1. C The others are correct.
Tuesday, May 14, 2013 at 4:55pm

Justice system
I agree with your answers.
Tuesday, May 14, 2013 at 4:52pm

Justice system
Detectives more typically focus their energies on homicide and rape cases, as opposed to burglary and robbery cases, because: A. there is political pressure to do so. B. the victims can more often provide clues that make the cases easier to solve. C. insurance companies can ...
Tuesday, May 14, 2013 at 4:02pm

Justice system
The organization of policing has both bureaucratic and __________ characteristics. A. chaotic B. civilian C. military D. corporate im confused between B n C 2. “Strategic leniency” in police management refers to: A. police discretionary behavior during encounters ...
Tuesday, May 14, 2013 at 3:41pm

Justice system
1. Customs and Border Protection (CBP) is part of the: A. Department of Homeland Security. B. Bureau of Dangerous Drugs. C. Drug Enforcement Administration (DEA). D. U.S. Marshals Service. is it A 2. The most visible private police agency during 19th-century America was the: A...
Tuesday, May 14, 2013 at 3:29pm

Justice system
1. __________ are the largest and most visible segment of the criminal justice system. A. The police B. Court clerks C. The courts D. Attorneys is it A 2. Structurally, policing in the United States is: A. centralized. B. decentralized. C. interdependent. D. nationalized. is ...
Tuesday, May 14, 2013 at 3:18pm

Social Studies
The spread of the factory system resulted in: A. an increase in home production B. increased exports of British cotton good C. poorer quality of iron D. improved working conditions in factories. The industrial Revolution created new jobs in all of the following expect: A. ...
Tuesday, May 14, 2013 at 1:50pm

MATH
For what integer 0<n<1000, does the following system of n linear equations have no complex solution? −10a1a1a1⋮a1+a2−10a2+a​2+a2+a3+a3−10a3+a3+…+…+&​#133;+…+an+an+an−10an=9=99=99​9⋮=10n−1 ...
Tuesday, May 14, 2013 at 9:41am

Algebra Please Help
Find the sum of integers c for all triples of integers (a,b,c),a≤b≤c, that satisfy the system of equations a^2−bc=91 b^2−ac=91 c^2−ab=91 Details and assumptions If a number c appears in several different triples (a,b,c), it must be counted with ...
Monday, May 13, 2013 at 11:04pm

Physical Education
(a) Calculate the average blood velocity in the major arties given that the aorta has a radius of 1.0 cm, the blood velocity is 30 cm/s in the aorta, and the total cross-sectional area of the major arties is 20 cm2 (b) What is the total flow rate? (c) On the assumption that ...
Monday, May 13, 2013 at 10:29pm

HARD CHEM QUESTION- any help appreciated
Phosgene (COCl2) is a poisonous gas that dissociates at high temperature into two other poisonous gases, carbon monoxide and chlorine with equilibrium constant Kp = 0.0041 at 600 K. Find the equilibrium composition of the system after 0.124 atm of COCl2 is allowed to reach ...
Monday, May 13, 2013 at 8:48pm

Thermodynamics
In a multiple-device flow system, I want to determine a state property. Where should I look for information, upstream or downstream?
Monday, May 13, 2013 at 7:18pm

Physical Science
A dentist’s chair with a patient in it weight 2100N. The output plunger of a hydraulic system begins to lift the chair, when the dentist’s foot applies of 55N to the input piston. Neglect any height difference between the plunder and the piston. What is the ratio of ...
Monday, May 13, 2013 at 2:25pm

algebra!!!! please help me!!!!
Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2=x z^2−x^2=y
Monday, May 13, 2013 at 10:24am

PreCalculus
PLEASE HELP ME ASAP!!!!!!!!!!!! :) I really need to remember on how to do this equation. Solve the system algebraically. y=25x^2+x 9x+y=3
Sunday, May 12, 2013 at 10:31pm

Physics- Simple machines
A wheel and axle arrangement has an axle with a diameter of 25cm. A rope is wrapped around the axle and is supporting a load of 2 tonnes. 1) If the mechanical advantage of the system is 30, determine the diameter of the wheel___________m. 2)Determine the effort required to ...
Sunday, May 12, 2013 at 7:04pm

physical chemistry
The system N2O4 <--->2NO2 maintained in a closed vessel at 60º C & a pressure of 5 atm has an average (i.e. observed) molecular weight of 69, calculate Kp. At what pressure at the same temperature would the observed molecular weight be (230/3)
Sunday, May 12, 2013 at 11:41am

Chemistry
plz answer mine The system N2O4 <--->2NO2 maintained in a closed vessel at 60º C & a pressure of 5 atm has an average (i.e. observed) molecular weight of 69, calculate Kp. At what pressure at the same temperature would the observed molecular weight be (230/3)
Sunday, May 12, 2013 at 11:36am

Chemistry
The system N2O4 <--->2NO2 maintained in a closed vessel at 60º C & a pressure of 5 atm has an average (i.e. observed) molecular weight of 69, calculate Kp. At what pressure at the same temperature would the observed molecular weight be (230/3)
Sunday, May 12, 2013 at 11:35am

algebra 2
You have an infinite number of points which are a solution to the given system. from the first: y > (4/5)x + 4 sketch y = (4/5)x + 4 , using a dotted line shade in the region ABOVE that line from the 2nd: y < -(8/3)x + 8 draw a dotted line y = (-8/5)x + 8 shade in ...
Sunday, May 12, 2013 at 12:06am

Chemistry
you need to find the pressure for water vapor for certain temperatures. this is given in a table and have been calculated for you. use the dalton's law of Partial pressure. i.e. the Pressure for the dry gas equals the Total pressure of the system - the pressure of water ...
Saturday, May 11, 2013 at 6:09pm

Math
Went ahead and did the HW the teach recommended but she did not post the answers and I would like to see if im on the right track. Problem 1: Are the vectors (2,−1,−3), (3, 0,−2), (1, 1,−4) linearly independent? Problem 2 : Is the set {x E R^4 : (x1 &#...
Saturday, May 11, 2013 at 11:51am

ThermoPhysics
Adiabatic index γ=(i+2)/i=(5+2)/5= 1.4. (a) p₁(V₁)^γ=p₂(VS​22;)^γ V₁/V₂ =( p₂/p₁)^(1/ γ)=20.5^(1/1.4)= =20.5^(0.714)=8.65. (b) (p₂/p₁)^(γ-1) = (T₂/T₁)^γ (T₂/T₁...
Saturday, May 11, 2013 at 4:31am

chemsitry
The equilibrium constant, Kc, for the following system is 24.4. H2(g) + X2(g) 2 HX(g) At equilibrium, a system contains 0.200 moles of X2 and 0.600 moles of HX in a 4 × 10–3 m3 container. Calculate the number of moles of H2(g) present at equilibrium. Select one: a. ...
Friday, May 10, 2013 at 9:57am

science
motion of objects is caused by the force as stated by one of newtons law f=ma (m is mass, a is acceleration). if a constant force is applied on the object, the object moves at constant velocity (zero acceleration). if there is a net force applied, the object will change its ...
Friday, May 10, 2013 at 4:15am

Physics
A block of mass m = 2.80kg is held in equilibrium on a frictionless incline of angle= 56.6 by the horizontal force F. (a) Determine the value of F.(b) Determine the normal force exerted by the incline on the block. Hint: Draw a free-body diagram of the block. Choose a ...
Thursday, May 9, 2013 at 9:37pm

social studies
the federal system info on national government (enumerated powers). info on state government (reserved powers) info on both (concurrent powers)
Wednesday, May 8, 2013 at 5:01pm

Java
Public void tester(string x){ System.out.println(" Do your own java lab, Solomon"); }
Wednesday, May 8, 2013 at 11:57am

ochem
Consider a sample that is a mixture composed of biphenyl, benzoic acid, and benzyl alcohol. Predict the order of elution of the components in this mixture on the TLC plate when solvent system a, b or c is used. a)Cyclohexane: Methylenechloride:100%:0% b)Cyclohexane: ...
Tuesday, May 7, 2013 at 11:25pm

algebra
Conventional algebra: x=number of small cups y=number of large cups form the system of equations x+y=155 2x+3y=335 Solve the system for x and y. Quick way by substituting directly: Let 155-x=number of large cups 2x+3(155-x)=335 Solve the linear equation for x. Faster way by ...
Tuesday, May 7, 2013 at 8:18pm

Science
Another connexus student just read your book stop cheating first we upgrade our system then you guys find another way to cheat your way out well guess what "Annabelle" we have traced your address and now are going to be expelled frome homeschool academics of ...
Tuesday, May 7, 2013 at 2:56pm

URGENT~MATH For Steve or Reiny
For questions 5-7, find the solution to the system of equations by using either graphing or substitution. 5)y=6-x and y=x-2 (1point) (2,4) (-4,2) (4,2) no solutions 6)y=2x-1 and y=x+3 (1point) (4,7) (7,4) (-7,-4) no solutions 7) y=4x and y+x=5 (1point) (-4,1) (1,4) (-3,2) (2,3...
Tuesday, May 7, 2013 at 2:30pm

Physics
In a control system, an accelerometer consists of a 5.15-g object sliding on a calibrated horizontal rail. A low-mass spring attaches the object to a flange at one end of the rail. Grease on the rail makes static friction negligible, but rapidly damps out vibrations of the ...
Tuesday, May 7, 2013 at 8:02am

Health
WITH STARS IS MY ANSWER! (*) 1) A drug created by a chemical reaction in some foods, especially fruits and grains A= neurons B= cirrhosis C= alcohol ****** D= depressant 2) Being drunk A= intoxicated ****** B= withdrawal C= alcohol D= minor 3) Cells that make up the nervous ...
Monday, May 6, 2013 at 9:22pm

physics
A 16 lb block rests on a horizontal frictionless surface. A cord attached to the block, running horizontally, passes over a pulley whose diameter is 1 in, to a hanging block weighing 16 lb. The system is released from rest, and the blocks are observed to move 7.6 ft in 4 s. ...
Monday, May 6, 2013 at 9:04pm

Personal Finance
PLEASE HELP ME ASAP!!!!!!!!!!!! 32. Which is not a horrible mortgage option? a. ARM b. Conventional c. Reverse mortgage d. Balloon I answered c and I am not sure if that is right or not. 33. Why do you plan for retirement instead of relying on Social Security to take care of ...
Monday, May 6, 2013 at 7:10pm

justice system
I agree.
Monday, May 6, 2013 at 3:40pm

justice system
1. “Substantive due process” refers to: A. the content of a law. B. the application of law. C. the application of penalties. D. criminal procedure. is it A 2. __________ is the act of taking a person into custody. A. Search and seizure B. Arrest C. Detention D. ...
Monday, May 6, 2013 at 3:29pm

Justice system
Correct. :)
Monday, May 6, 2013 at 3:13pm

Justice system
1. Murder implies malice, whereas __________ does not. A. manslaughter B. willful homicide C. forcible rape D. aggravated assault is it A 2. __________ involves sexual intercourse with a corpse. A. Pederasty B. Bestiality C. Necrophilia D. Buggery is it C 3. Fred Brown gets ...
Monday, May 6, 2013 at 3:08pm

Hospitality Management Accounting
i dont really understand what kind of calculations they are asking for Charlie is thinking of spending $3,000 more in year 2004 on advertising (part of marketing expense). Because of his marketing courses, he believes he can design appealing advertisements to be placed in ...
Monday, May 6, 2013 at 7:17am

grade 12 life orientation
Air pollution is one such environmental problem that causes ill health, accidents, crises, [ [ [ and disasters within any community within South Africa or globally.Air pollution is a significant risk factor for multiple health conditions including respiratory infections, heart...
Monday, May 6, 2013 at 5:35am

Introduction to Victimology
•a definition of victimology •its history and how it has developed •explain how its different from criminology, sociology, or psychology •Who established the first safe houses for battered women, as well as where and when these safe-houses were established...
Monday, May 6, 2013 at 12:00am

physics
A light spring with a spring constant of 15.2 N/m rests vertically on the bottom of a large beaker of water, as shown in (a) below. A 5.26 10-3 kg block of wood with a density of 636.0 kg/m3 is connected to the spring, and the mass-spring system is allowed to come to static ...
Sunday, May 5, 2013 at 10:13pm

chemistry
Consider the gold-platinum system which has a value of delta w of -4250 J/mole; (a) Calculate the enthalpy of mixing for a solution of 10% platinum and 90% gold. Express your answer in units of kJ/mole. (b) Is the dissolution of 10% platinum into gold an endothermic or an ...
Saturday, May 4, 2013 at 6:24am

WorldHistory
Check? What are the three ways that civilization in western Europe declined after the Roman Empire fell? Answer: 1. Decline of centralized government-Barbarian invasions of Britain, Gaul, Italy and parts of the Eastern Roman Empire led local populations to try to protect ...
Friday, May 3, 2013 at 7:01pm

WorldHistory
1. Decline of centralized government-Barbarian invasions of Britain, Gaul, Italy and parts of the Eastern Roman Empire led local populations to try to protect themselves and operate independently of the central authority. 2. Decline of trade-For example, as agricultural output...
Friday, May 3, 2013 at 6:48pm

maths
Hmmm. Suppose y = ax^10 + bx^9 + ... + k We can only have 11 solutions to finding values for a,b,...k given y(x)=±2 for 11 different values of x Max MN for M+N=11 would be 6*5 = 30 How to get 75? That's strange, since 75=3*25 or 5*15 That's an odd distribution ...
Friday, May 3, 2013 at 5:46pm

WorldHistory
like the system of fuedalism, the Church had its own orgnization. Power was based on status. Church sturucture was based on different ranks of clergy. ? better
Friday, May 3, 2013 at 4:35pm

WorldHistory
How was the structure of the Church like that of the feudal system? Feudalism is based on three things: fief, fealty, and faith. Translation: land, loyalty, religion. So basically the Church was a very important part of feudal society because it owned tons of land throughout ...
Friday, May 3, 2013 at 4:26pm

WorldHistory
Check? What are the three ways that civilization in western Europe declined after the Roman Empire fell? Answer: 1. All government stopped and didn't exist after the fall of Rome. The society fell apart . 2. Because of no government there was no army for protection and ...
Friday, May 3, 2013 at 4:12pm

Computer
It consumes processor cycles, slowing everything else. Also, if it allocates memory, it may exhaust available memory, causing other process to bog down or die, or may cause thrashing as memory is swapped in and out. In general, system resources are made unavailable to other ...
Friday, May 3, 2013 at 10:31am

maths
Consider the following system of inequalities: {(c−1)x^2+2cx+c+4≤0 cx^2+2(c+1)x+(c+1)≥0 The sum of all real values of c, such that the system has a unique solution, can be written as ab, where a and b are coprime positive integers. What is the value of a+b? ...
Friday, May 3, 2013 at 4:29am

Sociology
8 complete sentences, compare and contrast the kinship and marriage system of the Kaluli and the Minangkabau.
Friday, May 3, 2013 at 12:14am

statistics
Linda Silbers is a social scientist studying voter opinion about a city bond proposal for a light rail mass transit system in Denver If Linda wants to be 90 percent Confident that her sample estimate of the proportion of voters who favor the bond is within 2 percent of the ...
Thursday, May 2, 2013 at 9:35pm

algebra
Consider the following system of inequalities: {(c−1)x^2+2cx+c+4≤0 cx^2+2(c+1)x+(c+1)≥0 The sum of all real values of c, such that the system has a unique solution, can be written as ab, where a and b are coprime positive integers. What is the value of a+b? ...
Thursday, May 2, 2013 at 3:53pm

Justice system
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/. http://drdavespsychologypage.intuitwebsi​tes.com/Incest_Taboo.pdf http://www.google.com/search?client...
Thursday, May 2, 2013 at 2:04pm

Justice system
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/. http://drdavespsychologypage.intuitwebsi​tes.com/Incest_Taboo.pdf http://www.google.com/search?client...
Thursday, May 2, 2013 at 2:04pm

chemistry
Consider the gold-platinum system which has a value of delta w of -4250 J/mole; (a) Calculate the enthalpy of mixing for a solution of 10% platinum and 90% gold. Express your answer in units of kJ/mole.
Thursday, May 2, 2013 at 11:18am

Math
5. Find the solution to the system of equations by using either graphing or substitution. y = 6 – x and y = x – 2 (2, 4) (–4, 2) (4, 2) no solutions 6. y = 2x – 1 and y = x + 3 (1 point)(4, 7) (7, 4) (–7, –4) infinite solutions 7. y = 4x and y + ...
Thursday, May 2, 2013 at 10:18am

economics
19-1 Bicycle Insurance and Information Asymmetry If bicycle owners do not know whether they are high- or low-risk consumers, is there an adverse selection problem? 19-2 IPOs and Adverse Selection Should owners of a private company contemplating an IPO (a sale of stock to the ...
Thursday, May 2, 2013 at 1:20am

economics
19-1 Bicycle Insurance and Information Asymmetry If bicycle owners do not know whether they are high- or low-risk consumers, is there an adverse selection problem? 19-2 IPOs and Adverse Selection Should owners of a private company contemplating an IPO (a sale of stock to the ...
Thursday, May 2, 2013 at 12:58am

Chemistry
[Co(H2O)6]^2+ + 4Cl^- + heat ==> (CoCl4)^2-^ Le Chatelier's Principle tells us that a system in equilibrium will shift so as to undo what we do to it. If we add heat the reaction above will shift to the right in order to use up the heat we've added. If we cool the ...
Wednesday, May 1, 2013 at 11:31pm

Justice system
Yes. 1 B.
Wednesday, May 1, 2013 at 4:51pm

Justice system
is number 1 B
Wednesday, May 1, 2013 at 3:57pm

Justice system
1 is wrong. 2 is right. http://definitions.uslegal.com/c/crime-c​ontrol-model/
Wednesday, May 1, 2013 at 3:53pm

Justice system
1 is right. I don't know about 2.
Wednesday, May 1, 2013 at 3:51pm

Justice system
Although its meaning may vary from one culture to the next, __________ appears to be an almost universal taboo. A. murder B. rape C. theft D. incest im confused between B n D 2. “Common law” refers to: A. offenses committed against the safety and order of the state. ...
Wednesday, May 1, 2013 at 3:39pm

Justice system
In contrast to the Warren Court, the Burger Court appeared to support a/an: A. due process model. B. crime control model. C. corrections model. D. inmates model. is it B 2. Natural law is best described as: A. the laws of the church. B. a body of principles and rules that are ...
Wednesday, May 1, 2013 at 3:26pm

Justice system
1. The crime control model: A. stresses the possibility of error in the stages leading to trial. B. believes in protecting society from criminal behavior. C. emphasizes the need to protect procedural rights. D. assumes that justice is better served if everyone gets his or her ...
Wednesday, May 1, 2013 at 3:16pm

Justice system
1. The majority of historical and scholarly evidence suggests that poverty: A. and crime tend to increase at the same time. B. may serve to perpetuate crime but is not a major cause of crime. C. and crime are totally unrelated. D. and crime rates stand in an inverse ...
Wednesday, May 1, 2013 at 3:04pm

Chen=mistry
Sodium metal reacts violently with water to form NaOH and release hydrogen gas. Suppose that 3.00 g of Na reacts completely with 3.00 L of water and the final volume of the system is 3 L. What is the molarity M of the NaOH Solution formed by the reaction?
Wednesday, May 1, 2013 at 8:44am

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
Tuesday, April 30, 2013 at 12:10pm

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
Tuesday, April 30, 2013 at 12:05pm

Java
String inputVote; int vote1 = 0; int vote2 = 0; Scanner keyboard = new Scanner(System.in); System.out.println("Enter your votes 10 times: "); inputVote = keyboard.next(); if (inputVote.equalsIgnoreCase("Smith&​quot;)){ vote1++; } if (inputVote....
Tuesday, April 30, 2013 at 10:37am

Statistics
A study of 420,048 cell phone users found that 135 of them developed cancer of the brain or nervous system. prior to this study of cell phone use the rate of such cancer was found to be 0.0333% for those not using cell phones. Complete parts (a) and (b) a. use the sample data ...
Tuesday, April 30, 2013 at 1:04am

Math
I need help to set the equation up to solve a system to ensure that I get the answer of (-2, 4)? I also need tosolve two problems in the quadratic equation method, the two problems are x to the second power - 2x - 13 = 0 then the other is x to the second power + 12x - 64 = 0 I...
Monday, April 29, 2013 at 10:32pm

Computers
1. An 7-bit counter is wired as follows: The CLK input to the first stage (LSB) is the system clock. Each stage's output is used as the CLK input to the next higher stage. This counter is a: A. MOD 128 ripple counter B. MOD 256 synchronous counter C. MOD 256 ripple counter...
Monday, April 29, 2013 at 3:16pm

algebra
Consider the following system of inequalities: {(c-1)x^2+2cx+c+4<0 { cx^2 + 2(c+1)x+(c+1)>0 The sum of all real values of c, such that the system has a unique solution, can be written as ab, where a and b are coprime positive integers. What is the value of a+b? Details ...
Monday, April 29, 2013 at 11:46am

physics
A 100 g aluminum calorimeter contains 250 g of water. The two substances are in thermal equilibrium at 10°C. Two metallic blocks are placed in the water. One is a 50 g piece of copper at 84°C. The other sample has a mass of 58 g and is originally at a temperature of ...
Monday, April 29, 2013 at 11:09am

MAths
Consider the following system of inequalities: (c−1)x^2+2cx+c+4≤0 ---- (1) cx^2+2(c+1)x+(c+1)≥0 ---- (2) The sum of all real values of c, such that the system has a unique solution, can be written as a/b, where a and b are coprime positive integers. What is ...
Monday, April 29, 2013 at 4:20am

economics
Help me reword this?? The Fed is organized as a corporation, owned by its member banks, and directed by a government-appointed board. Monetary policy affects the size of the money supply and the level of interest rates. The first "tool" of monetary policy—and ...
Sunday, April 28, 2013 at 10:15pm

Math
Solve the following system: 4x-y+z=6 2x+y+2z=3 3x-2y+z=3 Find the values for x, y, and z
Sunday, April 28, 2013 at 12:19pm

Physics
A 39.0 kg box initially at rest is pushed 4.50 m along a rough, horizontal floor with a constant applied horizontal force of 135 N. If the coefficient of friction between box and floor is 0.300, find the following. (a) the work done by the applied force J (b) the increase in ...
Sunday, April 28, 2013 at 8:23am

College Physics
A uniform meter stick of mass M has an empty paint can of mass m hanging from one end. The meter stick and the can balance at a point 19.9 cm from the end of the stick where the can is attached. When the balanced stick-can system is suspended from a scale, the reading on the ...
Saturday, April 27, 2013 at 10:55pm

History
My teacher wanted me to make an essay about slavery.. This is my essay: At the time of the American Revolution, the split between North and South over the issue of slavery was apparent but not great enough to prevent the states from uniting as one nation. Delegates to the ...
Saturday, April 27, 2013 at 8:04pm

chemistry
I think you meant N2 + 3h2 ==> 2NH3 + heat Le Chatelier's Principle says that a system in equilibrium will shift to undo what we do to it. Therefore, if we cool it the reaction will shift to increase the heat we've removed. So it will shift to the right.
Saturday, April 27, 2013 at 4:50pm

Physics
Inside an insulated container, a 250-g ice cube at 0°C is added to 200 g of water at 18°C. (i) What is the final temperature of the system? (ii) What is the remaining ice mass?
Saturday, April 27, 2013 at 10:05am

Pages: <<Prev | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | Next>>

Post a New Question | Current Questions

Homework Help: Computers

Search
Members