# Homework Help: Computers: Operating Systems

## Recent Homework Questions About Operating Systems

**Physics**

The figure shows a pV diagram of a gas for a complete cycle. During part bc of the cycle, 1190 J of heat flows into a system, and at the same time the system expands against a constant external pressure of 7.00 Ã— 104 Pa as its volume increases from 0.0200 m3 to 0.0800 m3. ...

*Monday, November 28, 2016 by Sabrina*

**math**

he coordinate plane below represents a city. Points A through F are schools in the city. graph of coordinate plane. Point A is at negative 5, 5. Point B is at negative 4, negative 2. Point C is at 2, 1. Point D is at negative 2, 4. Point E is at 2, 4. Point F is at 3, negative...

*Monday, November 28, 2016 by Ashley*

**World History**

How did the Shinto belief system develop in early Japan? A. Clans erected shrines to worship their ancestors. B. Buddhist ideas evolved into Shinto beliefs. C. Warriors built shrines to remember fallen comrades D. Clans honored powerful natural spirits and gods. Is the answer ...

*Monday, November 28, 2016 by Anonymous*

**precalculus**

Which of the following would be the best first step when solving the following system using the substitution method? â€¢ x - y = -4 ; â€¢ x + 2y = 5 x = -4 - y x = -4 + y 2y = 5 - x 2y = 5 + x I have solved the equation but I am unsure which is the best first step. x-y=-4 x+2y...

*Monday, November 28, 2016 by Anonymous*

**precalculus**

Which of the following would be the best first step for solving the system of equations by elimination? â€¢ 6.3x + 7.2y = 5.4 â€¢ 5.6x + 6.4y = 4.8

*Monday, November 28, 2016 by Anonymous*

**History**

Why is urbanization associated with the industrial revolution? The expansion of family farms refocused the nation on agriculture â€¢â€¢ The concentration of factories in cities brought job opportunities Settlers expanded the frontier west of the Mississippi River Immigration ...

*Monday, November 28, 2016 by Lola*

**Math**

The coordinate plane below represents a city. Points A through F are schools in the city. graph of coordinate plane. Point A is at negative 5, 5. Point B is at negative 4, negative 2. Point C is at 2, 1. Point D is at negative 2, 4. Point E is at 2, 4. Point F is at 3, ...

*Monday, November 28, 2016 by Bea*

**Math**

The coordinate plane below represents a city. Points A through F are schools in the city. graph of coordinate plane. Point A is at negative 5, 5. Point B is at negative 4, negative 2. Point C is at 2, 1. Point D is at negative 2, 4. Point E is at 2, 4. Point F is at 3, ...

*Monday, November 28, 2016 by Bea*

**American History**

The federal government sets requirements that all public schools must follow, while state governments set standards listing what students need to learn. This is an example of what constitutional system? A. dual federalism B. cooperative federalism C. layered federalism D. ...

*Sunday, November 27, 2016 by Anon*

**physics**

A block and tackle pulley system is used to lift a mass of 200 kg.if the machine has a velocity ratio of 5 and efficiency of 80%.sketch the possible arrangement of the system

*Sunday, November 27, 2016 by moses*

**Physics**

Block A, with a mass of 10 kg, rests on a 36.9Â° incline. It is attached to a string that is parallel to the incline and passes over a massless, frictionless pulley at the top. Block B, also with a mass of 10 kg, is attached to the dangling end of the string. The two blocks ...

*Sunday, November 27, 2016 by ANON*

**American Government**

The federal government sets requirements that all public schools must follow, while state governments set standards listing what students need to learn. This is an example of what constitutional system? A. dual federalism B. cooperative federalism C. layered federalism D. ...

*Saturday, November 26, 2016 by Jane*

**Physics**

A tension spring opposes being stretched, but offers no resistance to being compressed (think of a slinky!). A tension spring, with an equilibrium length of 1.25 m, is suspended by one end from a ceiling at a height of 2.5 m above the ground; a mass of 100 g is attached to the...

*Saturday, November 26, 2016 by Nick*

**MATH HELP NEEDED prt 2**

â€“2v â€“ 7 = â€“23 (1 point) 15******** 8 â€“8 â€“15 2. start fraction x over 3 end fraction â€“ 10 = â€“12 (1 point) â€“6 â€“66 6****** 66 3. start fraction x over 5 end fraction + 6 = 10 (1 point) 44 30 20******** â€“20 4. 3(4 â€“ 2x) = â€“2x (1 point) â€“1 1 2********* 3 ...

*Saturday, November 26, 2016 by Bill Cipher*

**MATH HELP NEEDED**

. â€“2v â€“ 7 = â€“23 (1 point) 15******** 8 â€“8 â€“15 2. start fraction x over 3 end fraction â€“ 10 = â€“12 (1 point) â€“6 â€“66 6****** 66 3. start fraction x over 5 end fraction + 6 = 10 (1 point) 44 30 20******** â€“20 4. 3(4 â€“ 2x) = â€“2x (1 point) â€“1 1 2********* 3...

*Saturday, November 26, 2016 by Bill Cipher*

**science**

A system contains 0.15 m3Â of a gas at a pressure of 3.8 bar and 150 C. It is expanded adiabatically till the pressure falls to 1 bar. The gas is then heated at a constant pressure till its change in enthalpy is 70 kJ. Determine the total work done.Â

*Saturday, November 26, 2016 by seeoo*

**math**

please check my answers below and correct me if i am wrong please 1. At Lexi Corp., sales revenue is $20 million, the cost of goods sold is $14 million, operating expenses are $3 million, and income taxes are $1 million. What is the company's operating income? Select one: A...

*Friday, November 25, 2016 by polly*

**American Government**

what kind of state court system is set up so that trial courts hears those cases arising within its own district, circuit, or county, no matter what the subject might be? A. appellate courts B. geographically based courts C. state supreme courts D unified court systems is the ...

*Friday, November 25, 2016 by Leslie*

**science**

A system contains 0.15 m3Â of a gas at a pressure of 3.8 bar and 150 C. It is expanded adiabatically till the pressure falls to 1 bar. The gas is then heated at a constant pressure till its change in enthalpy is 70 kJ. Determine the total work done.Â

*Friday, November 25, 2016 by seeoo*

**Circuits and electronics applications3**

Figure 1 below shows the circuit we'll be using to explore the step response of an RLC circuit. The voltage source produces a 1V step at t=0. Initially the resistor has been set to 0Î©. We'll be probing the voltage across the capacitor, which will indicate the amount of charge...

*Friday, November 25, 2016 by sengeni*

**Circuits and electronics applications3**

Consider the second order low pass filter circuit shown below. The differential equation associated with the input voltage vi(t) and the output voltage vo(t) of this system can be written in the following form: Aâ‹…d2vodt2+Bâ‹…dvodt+Câ‹…vo=vi Where the coefficients A, B, and C...

*Friday, November 25, 2016 by sengeni*

**physics**

A liquid stands at the same level in the u-Tube when at rest what will the difference in height h of the liquid in the two limbs of the u-Tube, when the system is given An acceleration a towards right? take a as area of a cross section and G as the acceleration due to gravity

*Thursday, November 24, 2016 by vijay kumar*

**Algebra**

Create a system of equation that has no solution: - write the equations in two different forms(4) Create a system of equation that has infinitely many solution - write the equations in two different forms (4) One important Question: How am I suppose to form a table out of this...

*Thursday, November 24, 2016 by Tina*

**Gaussian Elimination Method**

Is my answer correct? Write the system of equations as an augmented matrix. Then solve for x and y. âˆ’4xâˆ’y=6 12x-2y=-8 Solution = -1,-2

*Wednesday, November 23, 2016 by plummer*

**system of equations**

Write the system of equations as an augmented matrix. Then solve for x and y. -4x-y=6 12x-2y=-8

*Wednesday, November 23, 2016 by FARINTI*

**Find the solution to the system of equations:**

Are my answers correct? x-2y+z=1 y+2z=2 x+y+3z=3 Solution : 100 010 001 x = 0.429 y = 0.429 z = 0.714

*Wednesday, November 23, 2016 by nagano*

**Gaussian Elimination Method**

Write the system of equations as an augmented matrix. Then solve for x and y. 5x-4y=12 -5x+3y=9

*Wednesday, November 23, 2016 by jimmy*

**science**

How much work is done by the system if the internal energy decrease by 100j when 200j applied to the system

*Wednesday, November 23, 2016 by Haopu*

**physics**

Specific heat capacity of a certain metal is found by heating the metal and then placing it into water which is in a container made of the same material. The metal has mass of 100g and is heated to 100 degrees celsius. The container has mass of 200g and contains water of 500g ...

*Tuesday, November 22, 2016 by Micheal*

**Thermodynamic**

A system contains 0.15 m3Â of a gas at a pressure of 3.8 bar and 150 C. It is expanded adiabatically till the pressure falls to 1 bar. The gas is then heated at a constant pressure till its change in enthalpy is 70 kJ. Determine the total work done. Pl hlep me

*Tuesday, November 22, 2016 by Abdu*

**american goverment check answers**

9. What criteria might a judge who abides by a philosophy of judicial restraint use to decide a case? (1 point) The judge would consider previous court decisions on the topic but ultimately consider the current circumstances and changes in society. The judge would not consider...

*Monday, November 21, 2016 by Anonymous*

**computer science**

In a particular phase modulation system, each symbol is able to represent 4 bits. What sort of PSK is being used?

*Monday, November 21, 2016 by yomi*

**Econ check my answers please**

Below are a few questions I had difficulty with so please check my answers and correct me if I am wrong, thanks :) 1. Kim, a public relations manager, has just completed the process of checking the references of several job candidates. What should she do next? Select one: A. ...

*Sunday, November 20, 2016 by Raye*

**Economics**

Below are a few questions I had difficulty with so please check my answers and correct me if I am wrong, thanks :) 1. Kim, a public relations manager, has just completed the process of checking the references of several job candidates. What should she do next? Select one: A. ...

*Sunday, November 20, 2016 by Raye*

**Math**

Solving system of equations by substitution. 52. {5x-2/4+1/2=3y+2/2;7y+3/3=x/2+7/3

*Sunday, November 20, 2016 by Carly*

**ACCOUNTING**

Budgets are ___________________________. (Points : 1) A a tool for management to use to penalize managers with poor performance B detailed financial plans that quantify future expectations and actions C busy work assigned to keep department managers from wasting valuable time ...

*Saturday, November 19, 2016 by madam*

**Science**

A system comprising blocks, a light frictionless pulley, and connecting ropes is shown. The 9 kg block is on a smooth horizontal table The surfaces of the 12 kg block are rough, with Î¼ = 0.30. In Figure 5.7, the mass M is set so that it descends at constant velocity when ...

*Saturday, November 19, 2016 by Ala'a*

**java program**

write aprogram that can display the payrol system

*Saturday, November 19, 2016 by guze*

**math**

Two ships pursue straight-line courses at steady speeds. At each time t (in hours, where 0 less-than-or-equal t less-than-or-equal 14), the positions of the two ships are given by: Ship A (10t+35, 20t+25) Ship B (11t+15, 22t+15) These coordinates are with reference to a ...

*Friday, November 18, 2016 by s17*

**US History**

ALL of the countries below are matched CORRECTLY with the outcomes of colonization except for: a. English: established permanent settler colonies despite hardships b. Spanish: failed to find gold or to convert the Indians to Christianity c. French: succeeded in the fur trade ...

*Thursday, November 17, 2016 by Anonymous*

**American Government**

1) Why are independent regulatory commissions considered quasi-legislative? A) They are part of the legislative branch B) The rules and regulations they make have the force of law** C) They are independent of the executive branch but not the legislative branch D) They are ...

*Thursday, November 17, 2016 by Juliet*

**Algebra**

An engineer designs a satellite dish with a parabolic cross section. The dish is 10 ft wide at theâ€‹ opening, and the focus is placed 8 ft from the vertex. â€‹a) Position a coordinate system with the origin at the vertex and theâ€‹ x-axis on theâ€‹ parabola's axis of symmetry...

*Wednesday, November 16, 2016 by Lacey*

**physics**

A 2.0 g bullet is shot with an initial velocity of 200.0 m/s into a board (I = 12.0 kg m2). The board is held still by a frictionless pivot a third away from its bottom end, as shown below. Assume that you can treat the board as a uniform rod. 1. What is the initial angular ...

*Wednesday, November 16, 2016 by anna*

**Physics**

A 4.0 g bullet is shot with an initial velocity of 300.0 m/s into a board (I = 19.0 kg m2). The board is held still by a frictionless pivot a third away from its bottom end, as shown below. Assume that you can treat the board as a uniform rod. 1) What is the initial angular ...

*Wednesday, November 16, 2016 by Sara S*

**Algebra**

An engineer designs a satellite dish with a parabolic cross section. The dish is 14 ft wide at theâ€‹ opening, and the focus is placed 4 ft from the vertex. â€‹a) Position a coordinate system with the origin at the vertex and theâ€‹ x-axis on theâ€‹ parabola's axis of symmetry...

*Wednesday, November 16, 2016 by Jason*

**physics**

A system consists of a 0.130-kg chunk of ice floating in 1.12 kg of water, all at 0 âˆ˜C. Part A How much thermal energy must be added to the system to convert it to 1.25 kg of water at 15.0 âˆ˜C?

*Wednesday, November 16, 2016 by ......*

**Social Studies. Please help!**

3. Which of the following statements best summarizes the system of railroads shown on the map? A: The majority of the railroads that connected the North to the South were built by 1850. B: The railroads established by 1860 each began and ended at a major American city or port ...

*Wednesday, November 16, 2016 by ???*

**physics**

Acceleration of a Mass in a Pulley System Block 1 of mass m1 slides on a frictionless plane inclined at angle Î¸ with respect to the horizontal. One end of a massless inextensible string is attached to block 1. The string is wound around a frictionless movable pulley P of ...

*Tuesday, November 15, 2016 by simon*

**history**

1. Which statement best explains the significance of the signing of the Mayflower Compact? * 5 points A)The colonists swore to survive together or die in North America. B)The colonists agreed to create their own government and to obey its rules. C)The colonists declared their ...

*Tuesday, November 15, 2016 by connexus*

**math**

Alice is working 2 jobs to save up money for a trip. She works at the ice cream shop for $9 an hour and babysitting for $12 an hour. She needs to earn at least $200 per week and can only work 20 hours per week. Write a system of inequalities to model the number of hours she ...

*Tuesday, November 15, 2016 by amy*

**Social Studies**

1.What prompted the call to rewrite the Articles of Confederation? A:The desire to win independence by unifying the nation B:The economic downturn caused by the limitations on the central government C:The need to establish a national court system to deal with uprising colonist...

*Monday, November 14, 2016 by Help please*

**chemistry**

A process is carried out at constant pressure. Given that Î”E is positive and Î”H is negative, Select one: A. the system absorbs heat and contracts during the process. B. the system absorbs heat and expands during the process. C. the system loses heat and contracts during the ...

*Monday, November 14, 2016 by betty boop*

**Chemistry**

When you try to leave your room you learn that the only door out is locked. Assuming there is no air flow into the room (air tight with no ventilation system) how long can you survive in the room (5 meters long, 5 meters wide, 5 meters high) -Human tidal volume (volume of air ...

*Sunday, November 13, 2016 by Sarah*

**Math (Algebra)**

A chemistry student needs to make 60 liters of a 30% alcohol solution. He has a 20% alcohol solution and a 40% alcohol solution in the lab. How many liters of each strength does he need to mix together *The system of equations I did was: a+b=60 & .2a+.4b=18. I may be wrong but...

*Saturday, November 12, 2016 by Amber*

**PHYSICS**

Heat transfer Q and work done W are always energy in transit, whereas internal energy E is energy stored in a system. Give an example of each type of energy, and state specifically how it is either in transit or resides in a system.

*Saturday, November 12, 2016 by JAY*

**Goverment**

list the advantages and disadvantages of confederal system of government

*Saturday, November 12, 2016 by Angelflora*

**chem**

At 25ÂºC and 1 atmosphere the following equilibrium is eatablished :Â 2NO (g) <=> N2O4 (g)Â The partial equilibrium pressure of N2O4 is 0.7 atm.Â A) calculate Kp of the above system at 25ÂºC.Â B) calculate the partial pressure of the above two gases at equilibrium ...

*Saturday, November 12, 2016 by angy*

**chemistry**

At 25ÂºC and 1 atmosphere the following equilibrium is eatablished : 2NO (g) <=> N2O4 (g) The partial equilibrium pressure of N2O4 is 0.7 atm. A) calculate Kp of the above system at 25ÂºC. B) calculate the partial pressure of the above two gases at equilibrium when the ...

*Friday, November 11, 2016 by angy*

**Heath**

1. Which digestive organ is the last organ food passes through before reaching your stomach? (1 point) pharynx epiglottis esophagus mouth 2. Starches and sugars belong to which class of nutrients? (1 point) carbohydrates fats proteins enzymes 3. A method for assessing your ...

*Friday, November 11, 2016 by Help*

**science**

does to skeletal system send signals to yuor brain

*Thursday, November 10, 2016 by krystina*

**Physics**

A simple Atwoodâ€™s machine uses a massless pulley and two masses m1 and m2. Starting from rest, the speed of the two masses is 8.2 m/s at the end of 2.2 s. At that time, the kinetic energy of the system is 30 J and each mass has moved a distance of 9.02 m. Find the value of ...

*Thursday, November 10, 2016 by Jenny*

**Physics**

A certain number of identical resistors are connected in series and their total resistance is measured. When the resistors are disconnected and re-connected in parallel, their total resistance drops to one-percent of the value measured when they were connected in series. How ...

*Wednesday, November 9, 2016 by Tim*

**Calculus**

Which of the following would be the best first step when solving the following system using the substitution method? x - y = -4 ; x + 2y = 5 a. x = -4 - y b. x = -4 + y c. 2y = 5 - x d. 2y = 5 + x

*Wednesday, November 9, 2016 by Iris*

**plz..chemistry help**

One mole of solid NH4Cl (s) isvheated in a closed box to decompose it partially according to the following reaction:Â NH4Cl (s) <=> NH3 (g) +HCl (g) Â A) calculate Kp of the above system at the temperature of the experiment if the partial pressure of ammonia at ...

*Wednesday, November 9, 2016 by hannah*

**chemistry**

One mole of solid NH4Cl (s) isvheated in a closed box to decompose it partially according to the following reaction: NH4Cl (s) <=> NH3 (g) +HCl (g) A) calculate Kp of the above system at the temperature of the experiment if the partial pressure of ammonia at equilibrium ...

*Wednesday, November 9, 2016 by hannah*

**Algebra 2**

1. By graphing the system of constraints, find the values of x and y that maximize the objective function. 2<=x<=6 1<=y<=5 x+y<=8 maximum for p=3x+2y A. (2,1) B. (6,2) C. (2,5) D. (3,5) 2. By graphing the system of constraints, find the values of x and y that ...

*Tuesday, November 8, 2016 by Fading*

**Physics**

A mass-spring system undergoes simple harmonic motion with amplitude A.Does the total energy of the system change if the mass doubled but the amplitude is unchanged? Does the kinetic and potential energies depends on the mass? Explain.

*Monday, November 7, 2016 by Anyam*

**American Government**

"In politics, a political party acts as a 'bonding agent' to ensure the good performance of it's candidates and elected officeholders." USE THE QUOTATION TO ANSWER THE QUESTION 1. How do parties typically ensure the good performance of their candidates? A. They dictate how ...

*Monday, November 7, 2016 by Ashley*

**Science**

Which organ is NOT part of the Digestive System??

*Sunday, November 6, 2016 by KillerGirl143*

**Social Impact of Technology**

From Brad Reidâ€™s perspective, with respect to establishing a just and virtuous social order, how does he characterize the role of the legal system in the world of business? A. It is a vital tool when properly applied. B. It can be effective, but only when competitors agree ...

*Saturday, November 5, 2016 by Angela*

**Physics**

A particle of mass m1 = 2.5 kg moving along the x axis collides with a particle of mass m2 = 4.9 kg initially at rest. The incoming particle is deflected in the direction 22 degrees above the x axis, whereas the target particle moves off at 15 m/s at 37 degrees below the x ...

*Saturday, November 5, 2016 by Ana*

**science**

Particles of mass 3m and 5m hang one at each end of a light inextensible string which passes over a pulley.the system is released from rest with the hanging parts taut and vertical.during the subsequent motion the resultant force exerted by the string on the pulley is of ...

*Saturday, November 5, 2016 by nishat*

**Gaussian Elimination Method**

Write the system of equations as an augmented matrix âŽ§âŽªâŽ¨âŽªâŽ©u=150âˆ’7s+4m=25019sâˆ’11m=300

*Wednesday, November 2, 2016 by Anonymous*

**SS Check Answers**

1. What value in American identity is most fundamental to the U.S. political system? A. indivual rights B. social conformity C. national security D. freedom from rule 2. Why was the Voting Rights Act of 1965 necessary A. Each citezen must be ruled by the same laws. B. Each ...

*Wednesday, November 2, 2016 by Katie*

**Health**

3. Which is not a health professional who treats mental and emotional disorders? A psychiatrist B neurologist C social worker D psychologist 4. Arachnophobia, the fear of spiders, is an example of a(n) A. Personally disorder B. Anxiety disorder C. Mood disorder D. Impulse-...

*Tuesday, November 1, 2016 by Iloveyou*

**social studies**

which two of the following characteristics are necessary for a state to exist? territory** judiciary sovereignty constitution federal system organized government** separation of power

*Tuesday, November 1, 2016 by cat*

**HELP HISTORY**

why is the president allowed to appropriate government money in times of disaster? (im not sure of the answer) A) He an gaurantee the government loans to disaster areas B)He can react to emergencies more quickly than congress C)he dos not have the authority to declare federal ...

*Tuesday, November 1, 2016 by A.A*

**physics**

(1) A uniform meter rod 4ON has a piece of weight of 2ON attached to one of its end. What is the center of gravity of the system from the weight end? (2) two bodies X and Y start from rest and move with uniform acceleration of a and 4a respectively. If the bodies cover the ...

*Monday, October 31, 2016 by Lorenz*

**HELP WITH SCIENCE FAST**

1.Â Â MostÂ likely,Â ____Â wereÂ formedÂ whenÂ lavaÂ fromÂ theÂ moon'sÂ interiorÂ floodedÂ bowlÂlikeÂ regions onÂ theÂ moon'sÂ surface. (1Â point) maria* highlands craters basins 2.Â Â Currently,Â theÂ mostÂ supportedÂ theoryÂ ofÂ theÂ originÂ ofÂ theÂ ...

*Monday, October 31, 2016 by help*

**Physics**

A spring is attached to the top of a table. The spring has a spring constant of 500.0 N/m. The spring is initially compressed by 1.50 m by a baseball (0.145 kg). How much energy is present in the system from the compression? After release, what is the velocity at which the ...

*Monday, October 31, 2016 by Daddy*

**PHYSICS**

A person sits on a frictionless stool that is free to rotate but is initally at rest. The person holding a bicycle wheel (I = 3 kg*m2) that is 8 rev/s in the clockwise direction as viewed from above, and the moment of inertia of the person-sheel-stool system is 9 kg*m2. 1. ...

*Monday, October 31, 2016 by LESTER*

**Physics**

Person sits on a frictionless stool that is free to try ate but is initially at rest. The person is holding a bicycle wheel (I = 3 kg*m2) that is rotating at 8 Ree/s in a clockwise direction as viewed from above, and the moment of inertia of the person-wheel-stool system is 9 ...

*Sunday, October 30, 2016 by Lester*

**Math**

Solve the system by the addition method. −5x+7y=4 4x−y=−17

*Sunday, October 30, 2016 by Gabby*

**computer**

the computer system grade 6

*Sunday, October 30, 2016 by khadija*

**ECONOMICS**

A REPORT ON WHY THE GOVERNMENT OWNS AND CONTROLS ONLY 30% OF THE RESOURCES IN MIXED ECONOMIC SYSTEM

*Sunday, October 30, 2016 by NELSON*

**physics**

a block B (m2 = 14 kg) is at rest on top of a table. Block B is connected to block A (m1 = 4.8 kg) and block C (m3 = 17 kg) by two strings that each pass over a frictionless pulley installed at the either end of the table. The horizontal surface of the table exerts a 32-N ...

*Sunday, October 30, 2016 by Amy*

**math**

Hospitals contain backup generators in case of power failure. A hospital has two backup generators each of which has a 2% probability of failure. Only one generator is needed to supply emergency power. What is the probability that the backup system will work in the case of a ...

*Saturday, October 29, 2016 by Anonymous*

**World History**

4. How are Hindu beliefs related to the caste system in India? A Hindus reject the caste system, offering the hope of nirvana to all. B The caste system is the foundation of Hinduism. C Hinduism urges people to move out of their castes.*** D To Hindus, all existence is ranked...

*Friday, October 28, 2016 by HELP*

**World History**

Please Check These And Let Me Know If They Are Right! 1. In what epic poem does the god Krishna teach a prince about duty? A. Bhagavad-Gita*** B Epic of Gilgamesh C Ramayana D Vedas Which religion considers the epic poem about Krishna one of the most important texts? A ...

*Friday, October 28, 2016 by HELP*

**math**

Hospitals contain backup generators in case of power failure. A hospital has two backup generators each of which has a 2% probability of failure. Only one generator is needed to supply emergency power. What is the probability that the backup system will work in the case of a ...

*Friday, October 28, 2016 by Anonymous*

**Chem**

Calculate the value of work, w, for the following system if 26.7 g of NaN3 reacts completely at 1.00 atm and 22 Â°C.

*Friday, October 28, 2016 by Morgan*

**chemistry**

An 80.0-gram sample of a gas was heated from 25 Â°C to 225 Â°C. During this process, 346 J of work was done by the system and its internal energy increased by 8305 J. What is the specific heat of the gas?

*Friday, October 28, 2016 by anon*

**chemistry**

An 80.0-gram sample of a gas was heated from 25 Â°C to 225 Â°C. During this process, 346 J of work was done by the system and its internal energy increased by 8305 J. What is the specific heat of the gas?

*Thursday, October 27, 2016 by sam*

**chemistry**

An 80.0-gram sample of a gas was heated from 25 Â°C to 225 Â°C. During this process, 346 J of work was done by the system and its internal energy increased by 8305 J. What is the specific heat of the gas?

*Thursday, October 27, 2016 by sam*

**STATISTICS**

A2. Reviewed statistics indicated that there is an average of five thefts per day from a large supermarket operating from 08 00 to 19 00 six days a week. Find the probability that there (a) are no thefts in a week. [2] (b) will be ten thefts in any given day. [4] (c) are four ...

*Thursday, October 27, 2016 by MOSES*

**SS**

how does the federal court system decide which criminal cases to take? A) they take cases that have already seen state courts B)A grand jury decides if each state has merit C)they take cases that are being appealed D)a supreme court justice decides which cases should be ...

*Thursday, October 27, 2016 by dude*

**Help on Social Studies please!**

Part A: What is the basic independent unit of world politics? a. country b. province c. nation *** d. organization Part B: Which of the following groups is an example of the basic unit you selected in the previous question? a. people who share a common language b. people who ...

*Wednesday, October 26, 2016 by Eva*

**Social Studies**

Why did Jefferson oppose Hamilton's plan for creating a national bank? Select all that apply. A) He argued that Congress did not have the constitutional power to establish it.*** B) He felt that there would be no way to effectively run a national banking system. C) He believed...

*Wednesday, October 26, 2016 by Kaleb*

**algebra**

You are buying two kinds of notebooks for school. A three-ring notebook costs $6, and a spiral notebook costs $3. You must have at least five notebooks. The cost of the notebooks can be no more than $24. Which system of inequalities, along x>0 and y>0 would you use to ...

*Tuesday, October 25, 2016 by sarah*

**Chemistry**

In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic? explain your reasoning. i beleive the minimum ...

*Tuesday, October 25, 2016 by Anonymous*