Wednesday
July 27, 2016

Homework Help: Computers: Operating Systems

Recent Homework Questions About Operating Systems

Science Please Help!!!
1) Which of the following is not a function of the human nervous system? A. regulating heartbeat B. listening to music C. moving oxygen from air into the blood D. signaling the diaphragm to contract 2) An external event stimulates a sensory nerve, which transmits a signal to ...
Monday, November 16, 2015 by Sammy

Genatics
when designing a protocol to produce auxotrophs for biochemical pathways, how long should you irradiate yeast in this system to maximize the number of auxotrophic mutants? Explain your reasoning.
Sunday, November 15, 2015 by Hiba

math
solve the system by substitution -4x-5y=-47 x=2y-11
Sunday, November 15, 2015 by Anonymous

Calculus 1
Consider the function below. f(x)= (x^2)/((x-4)^2) Find the interval where the function is concave up. (Enter your answer using interval notation.) Find the intervals where the function is concave down. (Enter your answers using interval notation.) For interval where the ...
Sunday, November 15, 2015 by TayB

physics
5kg particle is attaced at arim of arotating wheel of radius 2m. the wheel completes each revolution in 3seconds. The total moment of inertia of the sysem(I particle+I wheel) is 2kg.msquare) find A, Determine the rotational kinetic energy of the system? B, the work need to ...
Saturday, November 14, 2015 by cheru

Law
What 4 specific methods in which penology could be used to improve the criminal justice system? Why do you feel these methods could result in improvement? 2 references
Friday, November 13, 2015 by Henrietta

Algebra 2
Solve system by substitution or elimination x+4y=13 2x+3y=6
Friday, November 13, 2015 by Danny

History
Question 1 In the late nineteenth and early twentieth centuries, European nations formed alliances in order to __________. keep peace on the continent <-- build large empires increase their wealth Question 2 Which of the following answer choices correctly identifies the ...
Friday, November 13, 2015 by Dee

Math
The blood vascular system consists of blood vessels (arteries, arterioles, capillaries, and veins) that convey blood from the heart to the organs and back to the heart. This system should work so as to minimize the energy expended by the heart in pumping the blood. In ...
Thursday, November 12, 2015 by jeff

Math
The blood vascular system consists of blood vessels (arteries, arterioles, capillaries, and veins) that convey blood from the heart to the organs and back to the heart. This system should work so as to minimize the energy expended by the heart in pumping the blood. In ...
Thursday, November 12, 2015 by sam

Health / PE
1. A person who does not recognize the signs of mental illness may not know he needs help. A. True B. False 2. Which of the following is not a sign of psychotherapy? A. insight B. cognitive C. medications D. group 3. Which is NOT a health professional who treats mental and ...
Thursday, November 12, 2015 by Cami

algebra
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. x+3y+6z=6 y-4z=0
Thursday, November 12, 2015 by steph

Composition
Can someone help me figure out a sentence from my conclusion CONNECTING BACK TO THE INTRO?? Or what can I say to connect back to my intro?? Thankyou to anyone who helps! (: My Intro: In the workplace, a new security installment begins in the workplace. Workers begin to feel ...
Wednesday, November 11, 2015 by Jamie

science
1. Name the components of the respiratory system in the order incoming air would encounter them during breathing. a.)trachea, pharynx, larynx, alveoli, bronchi b.)bronchi, larynx, alveoli, trachea, pharynx c.)larynx, trachea, bronchi, pharynx, alveoli d.)pharynx, larynx, ...
Wednesday, November 11, 2015 by something

accounting
On January 1, 2013, Sweetwater Furniture Company leased office space under a 21-year operating lease agreement. The contract calls for annual rent payments on December 31 of each year. The payments are $19,000 the first year and increase by $350 per year. Benefits expected ...
Wednesday, November 11, 2015 by Anonymous

Compound interest
Stereo Inc. sells a stereo system for $200 down and monthly payments of $70 for the next 3 years. If the interest rate is 5.25% per year, find: a) The cost of the stereo. Answer = $ b) The total amount of interest paid
Tuesday, November 10, 2015 by matt

Introduction to computers
You call the help desk to report a problem you are having on your computer. The technician asks you what operation system you are running. You know it is windows 7 but you forgot which version . How can you find out.
Tuesday, November 10, 2015 by Eric

Introduction to computers
Which Microsoft operating system started the process of authenticating users with a username and password
Tuesday, November 10, 2015 by Eric

Introduction to computers
The command prompt found on Windows 7 and Windows 8 is very similar to the interface of what past operation system.
Tuesday, November 10, 2015 by Eric

World history
Who benefitted the least from the development of feudal system? Explain why Japan China Africa Europe
Monday, November 9, 2015 by Ed

Science
1. Which layer of the sun's atmosphere are you looking at when you look at an image of the sun? Photosphere Chromospheres Corona Prominence 2. Which of the following materials could have been found in the giant cloud that formed the solar system? Hydrogen and helium ...
Monday, November 9, 2015 by Shalee^~^

Science
1. Which layer of the sun's atmosphere are you looking at when you look at an image of the sun? Photosphere Chromospheres Corona Prominence 2. Which of the following materials could have been found in the giant cloud that formed the solar system? Hydrogen and helium ...
Monday, November 9, 2015 by Shalee^~^

AP Chemistry
Hey guys! I have answers, but am confused. Please and thanks for any help! A) Which of the following is false? 1.A spontaneous change occurs by itself without assistance. 2.The greater the statistical probability of a state, the greater is its entropy. 3.A non-spontaneous ...
Monday, November 9, 2015 by Allie

History
1.)Which group believed that only a powerful government could safeguard liberty? A.)Federalists B.)Anti-federalists A? 2.)Which group believed that people needed the protection of a national government? A.)Federalists B.)Anti-federalists A? 3.)Which group believed that failure...
Monday, November 9, 2015 by YRN DJ

Science
Cosmos Episode 1 Worksheet Directions: Answer the questions as you watch episode 1 of Cosmos: A Spacetime Odyssey 1. What is the name of Neil deGrasse Tyson’s “spaceship” 2. What is responsible for creating wind and keeping everything in the solar system in its ...
Monday, November 9, 2015 by verna

chemistry
the heat capacity of copper is 0.382J/g degrees celsius. a 22.6g sample of copper at 93 degrees celsius is placed in 50g of water at 23.9 degrees celsius. what is the final temperature of the system?
Monday, November 9, 2015 by zainab

Dynamics
A uniform rod m1 and having a length L is hanging vertically downward and pin supported at the center of mass of a roller (disc) which rides on a horizontal track. Assuming that the system was initially at rest find the initial acceleration of the roller and angular ...
Sunday, November 8, 2015 by Jonnie

health
i need to find a way to creatviley describe the path of the female reproductive system
Sunday, November 8, 2015 by AS

Government
Explain the primary/caucus system for nominating presidential candidates
Sunday, November 8, 2015 by Anonymous

Algebra 2
Jack is selling wristbands and headbands to earn money for camp. He earns $2 for each wristband and $3 for each headband. He wants to earn at least $50. He needs to sell at least 5 wristbands. Which system of inequalities is shown in the graph of the solution below? • 2x...
Sunday, November 8, 2015 by Sandra

Physics "Simple" Energy Problem
Jonathan is riding a bicycle and encounters a hill of height 6.70 m. At the base of the hill, he is traveling at 5.00 m/s. When he reaches the top of the hill, he is traveling at 3.00 m/s. Jonathan and his bicycle together have a mass of 77.6 kg. Ignore friction in the bicycle...
Sunday, November 8, 2015 by PersonWhoNeedsHelp

physics
A spring and mass system are oscillating with an amplitude of 5.4 cm. The spring constant is 166 N/m and the mass is 540 g. Find the mechanical energy of the system
Sunday, November 8, 2015 by diana

Science
1. Which layer of the sun's atmosphere are you looking at when you look at an image of the sun? Photosphere Chromosphere*************** Corona Prominence 2. Which of the following materials could have been found in the giant cloud that formed the solar system? Hydrogen and...
Saturday, November 7, 2015 by Lea

Managerial Economics
I am completely lost in working this problem. 1. The total operating avenues of a public transportation authority are$100 million while its operating costs are $120 million. The price of a ride is $1, and the price of elasticity of demand has been estimated to be -0.4. By law...
Saturday, November 7, 2015 by Dee

history
1( Why did apartheid in South Africa end during the 1990s A) White leaders decided that the policy was hurting the country's economy and international reputation. B) The African National Congress began calling for its dismantling and the United Nations responded. C) It ...
Friday, November 6, 2015 by cross fire

Science
Multiple Choice 1. Which of the following terms refers to an object that orbits the sun and has enough gravity to be spherical but has not cleared the area of its orbit? (1 point) comet asteroid dwarf planet planet 2. Which of the following statements about the solar system&#...
Friday, November 6, 2015 by Cami

programming principles
Calculation of tax in Uzapia The United Nations have just recognised a new country called Uzapia. Uzapia has a currency called Zubies (ZB). The Uzapian tax system is highly simplified and meant to be fair. They have system where all their income is converted to one single ...
Friday, November 6, 2015 by karabo

Chemistry
If I add 2ml of .1M of NaOH to a buffer system containing sodium acetate and acetic acid, what will happen to the acetate concentration? Will it increase or decrease?
Thursday, November 5, 2015 by Anonymous

history check answers pls
1. Who controlled the most territory bordering the Louisiana Purchase? Spain France Great Britain Mexico 2.   What was George Washington's role during the American Revolution?   He was the founder of the Sons of Liberty. He was the commander of the ...
Thursday, November 5, 2015 by anon

History
Which of the following best explains some of the powers granted the Congress by the Articles of Confederation? A.)Congress could build schools, collect taxes, create a banking system, and create prisons. B.)Congress could declare war, make treaties, create a mail delivery ...
Thursday, November 5, 2015 by YRN DJ

Science Ms. Sue Please
1. The human endocrine system is made up of which of the following structures? (1 point) vessels receptors glands * chambers 2. Which of the following best describes the function of the endocrine system? (1 point) It secretes chemical messengers that travel through the blood ...
Thursday, November 5, 2015 by Maria

Science
1. The human endocrine system is made up of which of the following structures? (1 point) vessels receptors glands * chambers 2. Which of the following best describes the function of the endocrine system? (1 point) It secretes chemical messengers that travel through the blood ...
Thursday, November 5, 2015 by Maria

Social Studies
How do low literacy rates relate to the economy of a country? 1. They are associated with lower levels of education, which reduce economic development.* 2. They are associated with higher levels of education, which increase economic development 3. They are associated with ...
Thursday, November 5, 2015 by Jessie

jimma university facaliy of law
compare & contrast the three major legal system of the world the babylonyan,greek&roman legal system ?
Thursday, November 5, 2015 by amir

chemistry
To a 100.0 mL solution containing 0.0100 M Ba(NO3)2 and 0.0100 M Pb(NO3)2 was added 101.0 mL of 0.0100 M H2SO4 to provide a slight excess of SO42- relative to Ba2+ in the resulting solution. Assuming that: i) H+ does not bind to SO42- ii) ionic strength effects can be ignored ...
Wednesday, November 4, 2015 by john

Physics
The tallest volcano in the solar system is the 29 km tall Martian volcano, Olympus Mons. An astronaut drops a ball off the rim of the crater and that the free fall acceleration of the ball remains constant throughout the ball’s 29 km fall at a value of 4.4 m/s 2. (We ...
Wednesday, November 4, 2015 by Jacob

History
1) Following Reconstruction, Democrats returned to power in the former Confederate states and renewed the social and political oppression of southern African Americans. What was one result of this situation? A) African Americans became farm workers in the North. B) Thousands ...
Wednesday, November 4, 2015 by Abby

IT
A list of tasks to be completed by a company for a special project is a Detailed Invoice Statement of Work Statement of Workload System Workload I think its B, can someone confirm? thanks.
Tuesday, November 3, 2015 by Anon

History
1) Following Reconstruction, Democrats returned to power in the former Confederate states and renewed the social and political oppression of southern African Americans. What was one result of this situation? A) African Americans became farm workers in the North. B) Thousands ...
Tuesday, November 3, 2015 by Abby

MIS
I need help with this question please. Imagine that you are developing the rules for an expert system to select the strongest candidates for a medical school. What rules or heuristics would you include?
Tuesday, November 3, 2015 by Edgar

Geometry
How many lines of symmetry on the four operating symbols? Addition sign : 4 Subtraction sign : 2 Multiplication sign : 4 Division sign : 2
Monday, November 2, 2015 by Geo

health
A function of the female reproductive system is to provide a nourishing environment in which fertilized ____ can grow A.Ovary B. Sperm*** C.Egg D.Uterous
Monday, November 2, 2015 by Anonymous

IMF: Program Design
Assume real growth of government consumption of 20%, and revised real growth of public investment for 10.9% (check respectively, cells I45 and I46 in worksheet-Gov_Exp_proj). Please calculate the following to the nearest integer (e.g., 12134.2 = 12134). Question 5.26 Forecast ...
Monday, November 2, 2015 by rvanegas

Physics
Two particles approach each other with equal and opposite speed v. The mass of one particle is m, and the mass of the other particle is nm, where n is just a unitless number. Snapshots of the system before, during, and after the elastic collision are shown above. After the ...
Sunday, November 1, 2015 by Stephanie

English & Composition!
This is my conclusion to my surveillance essay. Can someone help me revise this or suggest any changes. I tried to make the conclusion as mature as possible to be a college/ university type of conclusion. Any further suggestions would be much appreciated. *I used "society...
Saturday, October 31, 2015 by Diana

P.E....Plzzzzzzz Help me:)
1. A person who does not recognize the signs of mental illness may not know he needs help. A. True*** B. False 2. Which of the following is not a sign of psychotherapy? A. insight B. cognitive C. medications*** D. group 3. Which is NOT a health professional who treats mental ...
Saturday, October 31, 2015 by Labbayk

us history
what factor caused the anger that led to the Boston massacre? a) Boston was occupied by the British soldiers. b) the colonists did not like the system of British taxes********* c) some american colonist disagreed with he kings policies.******** d) the British thought some ...
Saturday, October 31, 2015 by Ana

us history
which cash crops were the most successful in the international interdependence system? A) cotton, corn, squash, hemp b) indigo, cotton, rice, tobacco c) indigo, corn, potatoes, rum*** d) tobacco, corn, rice, pumpkins please help i think it is c please check thanks!:)
Friday, October 30, 2015 by Ana

English & Composition
Formal Writing Essay Prompt: Take a position that defends or challenges the claim that the recent profusion of surveillance technologies/ techniques constitutes a threat to civil liberty. (Here is my Introduction) I have to eliminate any linking verbs if possible. CAN SOMEONE ...
Friday, October 30, 2015 by Diana

Physics
An 7.6-kg object is sliding across the ice at 2.34 m/s. An internal explosion occurs, splitting the object into two equal chunks and adding 11 J of kinetic energy to the system. What is the average acceleration of the two chunks if the explosive separation takes place over a 0...
Friday, October 30, 2015 by Anonymous

History
In addition to the factors in the box, industrialization requires ___ [People with strong managerial skills Capital for invesment in industry many new graduates searching for jobs] a. access to plentiful natural resources <---? b. lots of houses and apartments to ...
Friday, October 30, 2015 by Gigi

Science
Which layer of the sun's atmosphere are you looking at when you look at an image of the sun? A: photosphere B: chromosphere C: corona D: prominence 2. Which of the following could have been found in the giant cloud that formed the solar system? A: hydrogen and helium B: ...
Friday, October 30, 2015 by Exam Kun

History
Which country produced the most industrial goods by the early twentieth century? England Germany <---- ? Japan Business owners take great risks when they invest in equipment and workers to produce goods. They are committed to finding the best ways to run their businesses ...
Friday, October 30, 2015 by Gigi

Physics
A system of inertia 0.39 kg consists of a spring gun attached to a cart. The system is at rest on a horizontal low-friction track. A 0.050-kg projectile is loaded into the gun, then launched at an angle of 40∘ with respect to the horizontal plane. With what speed does ...
Thursday, October 29, 2015 by Cbro

criminal justice
The harshest diposition that a juvenile judge can impose is? - Assignement to a diversion program - Incarceration <--- ? -Commitment to a residential facility -Probation The authority of both of the adult court system to hear juvenile cases is referred to as? -...
Thursday, October 29, 2015 by Dee

Social Studies Please Check My Answers
Which pair of basic questions guides geographers in their work? (1 point) Where are things located? and Why are they there?* What is the climate? and Why has it changed? When did Earth form? and What is it made of? Who lived where? and When did they move? 2. To learn more ...
Thursday, October 29, 2015 by Sam

Science
The Sun's surface layer is called the photosphere True or false? I think the answer is true. A star system has at least 3 stars. True or false? I think the answer is false. I am not completely sure on these. Could someone check them for me?
Thursday, October 29, 2015 by Anonymous

Social Studies Proofread Please
Why was northern Italy a natural birthplace for the Renaissance? In your answer, explain what (5 points) the Renaissance was. It was a natural birthplace for the Renaissance because it was sort of like a melting pot for trade. Renaissance means rebirth or reawakening. The ...
Thursday, October 29, 2015 by Sam

Social Studies Reed Help Please
Please note, these are essay questions. Why was northern Italy a natural birthplace for the Renaissance? In your answer, explain what (5 points) the Renaissance was. It was a natural birthplace for the Renaissance because it was sort of like a melting pot for trade. ...
Thursday, October 29, 2015 by Meg

Social Studies, Proofread my answers tutor
Please note, these are essay questions. Why was northern Italy a natural birthplace for the Renaissance? In your answer, explain what (5 points) the Renaissance was. It was a natural birthplace for the Renaissance because it was sort of like a melting pot for trade. ...
Thursday, October 29, 2015 by Tara

Social Studies, Ms. Sue
Please note, these are essay questions. Why was northern Italy a natural birthplace for the Renaissance? In your answer, explain what (5 points) the Renaissance was. It was a natural birthplace for the Renaissance because it was sort of like a melting pot for trade. ...
Thursday, October 29, 2015 by Sam

Science
Name the components of the respiratory system in the order incoming air would encounter then during breathing.
Thursday, October 29, 2015 by Anonymous

computer science
5. Calculation of tax in Ruritania In a fictitious country of Ruritania, which is in a fictitious continent called Afrisia, the tax system is highly simplified. They have system where all taxes are converted to one single value and then the tax is applied according to the ...
Wednesday, October 28, 2015 by Bofelo

Social Studies
Which of the following statements would describe a strength of the Articles of Confederation? A. The Confederation Congress could pass taxes. B. The federal court system handled all judicial matters. C. Any law passed by the Confederation Congress would override state laws...
Wednesday, October 28, 2015 by Amber

Geography and History (Ms. Sue)
1) How was the Yosemite Valley formed? A: ? 2) How did the establishment of the national park system help to conserve natural resources? A: The establishment of the national park system provided a safe haven for wildlife and put millions of acres of land under federal ...
Wednesday, October 28, 2015 by Victoria

Science
Perhaps you mean Hadean, when the planets of the solar system were just forming out of dust and particles. There were no solid rocks or anything yet, so you could hardly call it geologic. The thing about gravity is that if two specks of dust are drifting around the sun ...
Tuesday, October 27, 2015 by Music Note

Corporate Finance
I have answered all of the following except for the payback period, I do not understand how to do it. Can you please explain how to do the payback period? Texas Roks, Inc. is considering a new quarry machine. The costs and revenues associated with the machine have been ...
Monday, October 26, 2015 by Miss Patte

Is this right Ms Sue ???
through their study on earth, geographers learn how earth and its people affect ? human health the solar system each other political systems***
Monday, October 26, 2015 by lilly

please check my answer!!!
through their study on earth, geographers learn how earth and its people affect ? human health the solar system *** each other political systems
Monday, October 26, 2015 by lilly

U.S. History
Explain why President Wilson proposed the establishment of the Federal Reserve System. A: President Wilson proposed the establishment of the Federal Reserve System to restore public confidence in the banking system. The United States had not had a central bank since the 1830s...
Monday, October 26, 2015 by Victoria

Algebra
I am not getting any of the posted answers: Solve the system using elimination. 2x + 6y = -12 and 5x – 5y =10 (2, 1) (0, –2) (–2, 0) (1, 2)
Monday, October 26, 2015 by Sandra

Algebra 2
Solve the system by substitution. 2x + y = -11 3x - 4y = 11 (3, 5) (–5, –3) (–3, –5) (5, 3) How?
Monday, October 26, 2015 by Sandra

SCIENCE HELP PLEASE
1.Why can certain stars sometimes be identified as eclipsing binary stars? A. They are brighter than any single star. B. They are all white dwarfs C. They become dimmer at regular intervals*** D. They are cool red stars. 2. Which of the following is a major difference between ...
Monday, October 26, 2015 by Anonymous

science/physics
just trying to find out what temperature the water in my celcius heating system needs to be to achieve an air tempature of 68 degrees ferinheidt
Monday, October 26, 2015 by Anna

history
can someone compare and contrast a multiparty system (a systems with three or more political parties) and a one-party system
Sunday, October 25, 2015 by cortey

Physics
200 g of ice at 0ºC put in 500 g of water at 20C. The system is in a container with negligible heat capacity and which is isolated from surroundings. a)What will be the final temperature (at equilibrium) of the system? b)How much ice is melting?
Sunday, October 25, 2015 by Zhenya

Computer
You need to know the MAC address of a Windows 8 computer. How can you accomplish this? A. Look in the system properties. B. Type ipconfig at a command prompt. C. Type ipconfig/all at a command prompt. D. Type arp –m at a command prompt. I think it is A
Sunday, October 25, 2015 by F.Brown

Science
1.Why can certain stars sometimes be identified as eclipsing binary stars? A. They are brighter than any single star. B. They are all white dwarfs C. They become dimmer at regular intervals*** D. They are cool red stars. 2. Which of the following is a major difference between ...
Saturday, October 24, 2015 by Shalee ^~^

Chemistry
Calculate the change in internal energy of the following system: A 100.0-g bar of gold is heated from 25 C to 50 C during which it absorbs 322 J of heat. Assume the volume of the gold bar remains constant.
Saturday, October 24, 2015 by yana

Astronomy
1.Why can certain stars sometimes be identified as eclipsing binary stars? A. They are brighter than any single star. B. They are all white dwarfs C. They become dimmer at regular intervals*** D. They are cool red stars. 2. Which of the following is a major difference between ...
Saturday, October 24, 2015 by Shalee ^~^

World History
6. The Neolithic Revolution __________ A) was a result of systematic agriculture. *** B) is reflected in cave drawings. C) caused humans to melt metal to make tools and weapons. D) occurred when early humans established new forms of government. 7. A(n) __________ is a complex ...
Friday, October 23, 2015 by Anon

MATH
changing units in the metric system 1. 0.25L = _mL A)2.5 B)25 C)250 D)2,500 2. 6,051M =_ Km A)0.6051 B)6.051 C)60.51 D)605.1 3. 1.15cg =__ g A)0.0115 B)0.115 C)11.5 D)115 4. 603Kg =__ g A)6.03 B)60.3 C)6,030 D)603,000 5. a paper clip is 2.35 cm. how many long is the paper ...
Friday, October 23, 2015 by awesomeguy123

chemistry
A 30.5 g sample of an alloy at 94.8°C is placed into 52.1 g water at 22.8°C in an insulated coffee cup. The heat capacity of the coffee cup (without the water) is 9.2 J/K. If the final temperature of the system is 31.1°C, what is the specific heat capacity of the ...
Friday, October 23, 2015 by mara

Intellectual Academy
Pls show me the steps how to work this physics question:A pulley system of 4 pulleys is used to raise a loan of mass 50kg vertically,if its effeciency is 80%,determine the minimum effort required to raise the load(g=10ms-2)?
Thursday, October 22, 2015 by Joy

History @Reed
Which answer best describes part of James Otis' role in the Revolutionary Period? Otis supported the idea that each colony would have its own legal system.**** Otis opposed the British practice of executing searches without warrants. Otis opposed the American practice of ...
Wednesday, October 21, 2015 by Anon

Ms. Sue PLZZZ help with this U.S History
Which answer best describes part of James Otis' role in the Revolutionary Period? Otis supported the idea that each colony would have its own legal system.*** Otis opposed the British practice of executing searches without warrants. Otis opposed the American practice of ...
Wednesday, October 21, 2015 by Labbayk

Chemistry
The cooling system in an automobile holds 10.0 L of ethylene glycol antifreeze. How much energy is absorbed when the temperature of the ethylene glycol goes from 20°C to 100°C? The density and specific heat capacity of ethylene glycol are 1.11 g/mL and 2.42 J/(g •...
Wednesday, October 21, 2015 by Derek

History
1.)Studies conducted in england during the industrial revolution have shown that children born to poor families were, on average, shorter than those born to wealthier parents. The most likely expalanation for this difference in hieghts is a difference in A.)Nutrition B.)Family...
Wednesday, October 21, 2015 by DJ

History
1.)Studies conducted in england during the industrial revolution have shown that children born to poor families were, on average, shorter than those born to wealthier parents. The most likely expalanation for this difference in hieghts is a difference in A.)Nutrition B.)Family...
Tuesday, October 20, 2015 by DJ

algebra
A manufacturer produces two types of bottled coffee drinks: cappuccinos and cafés au lait. Each bottle of cappuccino requires 6 ounces of coffee and 2 ounces of milk and earns a profit of $0.40. Each bottle of café au lait requires 4 ounces of coffee and 4 ounces...
Tuesday, October 20, 2015 by Jae

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