why was a phone operator automated???
Answers
Answer:
When Technology (the phone systems) became more advanced humans became needed less and less in this process
Explanation:
Automatic, or dial, systems were developed in the 1920s to reduce labor costs as usage increased, and to ensure privacy to the customer. As phone systems became more sophisticated, less direct intervention by the telephone operator was necessary to complete calls. Hope this helps you!
Answer:
It was automated to reduce labor costs as usage,increased and to ensure privacy to the customer.
Related Questions
Individual/organizations who are responsible for monitoring, verifying, and sometimes certifying various aspects of the construction process including verifying that the regulations are being followed. These individuals are usually independent of the General Contractor.
Answers
The project or the site manager is responsible for monitoring or verifying the aspects of the construction process.
The site or the project manager is the individual that is responsible for the adherence to quality and guidance on the construction site.
The site or project manager has the following tasks
ensuring safety on the siteMonitoring the progress or the work that is being doneSourcing materialsSolving problemsIn conclusion, the project manager monitors and verifies aspects of the construction process.
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An expandable container is filled with 45 in.3 of air and is sitting in ice water that is 32°F. At what volume in in.3 will the gas expand to if it is heated to 52°F after it was removed from the icy water? [answer should exclude the unit: ##]
Answers
Explanation:
9n.........................
Vehicle C is about to begin backing into the parking stall.
How much distance should there be between vehicle C and
the vehicle on its right?
Answers
3 feet should be there between vehicle C and the vehicle on its right.
What is a vehicle?
A vehicle is a machine used to transport people or goods. Wagons, bicycles, motor vehicles (motorcycles, cars, trucks, buses, disabled mobility scooters), railed vehicles (trains, trams), watercraft (ships, boats, underwater vehicles), amphibious vehicles (screw-propelled vehicles, hovercraft), aircraft (aeroplanes, helicopters, aerostats), and spacecraft are examples of vehicles. Land vehicles are broadly classified based on how they apply steering and drive forces to the ground: wheeled, tracked, railed, or skied. ISO 3833-1977 is the standard for road vehicle types, terms, and definitions, which is also used in international legislation. Over one billion bicycles are in use worldwide. There were an estimated 590 million cars and 205 million motorcycles in service worldwide in 2002.
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What is ONE DIFFERENCE between civil structural engineering
Answers
Answer:
One of the differences is that civil engineering focuses on design elements while structural engineering is more concern on inspecting the materials used for construction. The structural engineers are the one who are supposed to ensure that the materials used for construction can support the design of the structure.
Explanation:
Which statement describes what occurs in both animal and plant cells? Responses A Nitrogen is used for respiration and carbon dioxide is a waste product.Nitrogen is used for respiration and carbon dioxide is a waste product. B Nitrogen is used for respiration and oxygen is a waste product.Nitrogen is used for respiration and oxygen is a waste product. C Carbon dioxide is needed for respiration and oxygen is a waste product.Carbon dioxide is needed for respiration and oxygen is a waste product. D Oxygen is used for respiration and carbon dioxide is a waste product.
Answers
Answer:D. Oxygen is used for respiration and carbon dioxide is a waste product.
Both animal and plant cells use oxygen for respiration, which is the process of converting nutrients into energy. During respiration, oxygen is consumed and carbon dioxide is produced as a waste product. In plant cells, photosynthesis also occurs, which is the process of using sunlight, carbon dioxide, and water to create glucose and oxygen. But respiration, consuming oxygen and producing carbon dioxide, is a common process that happens in both animal and plant cells.
Explanation:
Explain the problem with the initial step in the implementation plan in the following scenario.
Situation: Frank, the project lead, was assigned two programmers and a writer for the project team. He decides that is not enough, and he hires two additional programmers and a second writer.
Answers
Answer:
The problem with the initial implementation plan is that Frank, the project lead, made changes to the team composition without proper justification or evaluation.
Explanation:
.
Ecosystems, political systems, and financial systems all have what in common with the systems engineer’s study?
They are technological in nature.
They are investigated using systems thinking.
They contain subsystems in different ways.
They demand complex energy inputs.
Answers
Answer:
They are investigated using systems thinking.
Explanation:
The main way all the above mentioned systems are similar to engineer systems are They contain subsystems in different ways.
Different systems have subsystems such as:
Ecosystems have artificial, terrestrial, and lentic systems. Political systems have Monarchies, democracies, and authoritarianism. Financial systems have commercial banks, central banks, and non-bank agencies.This is the same as the systems that engineers study which are made in such a way that they have different subsystems as well.
In conclusion, option C is correct.
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Hello please help the Slice are in order
Slide 2: Think about when I squirted water out of the syringe and how the change in area affected the speed of the water.
● When you fill up a bottle at the sink, what happens to the speed of the water rising as the water approaches the narrow neck? __________________
● If the wind has to suddenly go through a small area, the wind’s speed _________________
Slide 3:
● Remind me, objects move from areas of __________ pressure to areas of _____________ pressure.
● If I blow directly onto something, it moves farther away because my wind is _____________________.
● If I blow along the surface of an object, which way does the object move? _______________________
● Moving fluids create a stream of _________________ pressure. The faster the fluids flow, the ________________ the pressure becomes.
Slide 4: This is called the Bernoulli Principle.
● In the box to the right, draw a picture of a single raindrop.
Slide 5:
● Wings are ------- on the top and ----------- on the bottom.
● The __________ of the wing is a longer distance than the ________________.
● It takes the air the same amount of time to get around the wing whether it goes over or under it. Therefore, air going _____________ the wing is moving faster than air going ____________ the wing.
● The ________________ an airplane is moving, the more force there is pulling the wings up.
Answers
Sure, I'd be happy to help! Here are the answers to the questions on each slide:
Slide 2:
As the water approaches the narrow neck of a bottle, the speed of the water rising decreases.
If the wind has to suddenly go through a small area, the wind’s speed increases.
Slide 3:
Objects move from areas of high pressure to areas of low pressure.
If you blow directly onto something, it moves farther away because your wind is high-pressure.
If you blow along the surface of an object, the object moves in the same direction as the wind.
Moving fluids create a stream of low pressure.
The faster the fluids flow, the lower the pressure becomes.
Slide 4:
Please draw a raindrop in the box provided.
Slide 5:
Wings are curved on the top and flat on the bottom.
The distance the air has to travel over the top of the wing is a longer distance than the distance it has to travel underneath the wing.
It takes the air the same amount of time to get around the wing whether it goes over or under it.
Therefore, air going over the wing is moving faster than air going under the wing.
The faster an airplane is moving, the more force there is pulling the wings up.
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I want descriptions on
Current State of Programming in Pakistan
Scope of Programming in Pakistan
Answers
The scope of BS computer science in Pakistan is quite vast
try this :)
If you have a box of candy that measures 8 inches long, 5 inches wide and 2 inches tall, how much room do you have for the candy
Answers
The idea that the three pyramids of Giza are the greatest fear of engineering ever is ?
Answers
The idea that the three pyramids of Giza are the greatest feat of engineering ever is widely accepted among historians and experts.
These majestic structures, built over 4,500 years ago, continue to amaze and baffle people today. Here's why:
1. Monumental size: The pyramids of Giza are colossal structures, with the largest, the Great Pyramid of Khufu, standing at over 450 feet tall.
Constructing such massive structures without modern machinery or technology is a remarkable achievement.
2. Precision and alignment: The pyramids were meticulously built with incredible precision. The sides of the pyramids align almost perfectly with the cardinal points of the compass.
The accuracy of the alignment is a testament to the advanced astronomical knowledge possessed by the ancient Egyptians.
3. Construction techniques: The pyramids were built using immense blocks of limestone, weighing several tons each. The precise cutting and fitting of these massive blocks required advanced engineering skills.
The construction techniques used, such as ramps and pulleys, demonstrate the innovative methods employed by ancient Egyptian engineers.
4. Longevity: Despite being thousands of years old, the pyramids have stood the test of time. They have survived earthquakes, erosion, and countless other natural and human-induced threats.
The durability of the pyramids is a testament to the engineering prowess of the ancient Egyptians.
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What is capillary action?
Answers
how to go to music on shcool computer
Answers
Answer: I think you leasen because if you have the internet of school or you have your hootspot
Explanation:
Answer:
You need wifi unless the school lets you use the wifi from there
Explanation:
What is the weight of a 5 inch solid circular bar with a one inch diameter if the density weight of gold is .698 Ibs/in^3?
a.) 5.5 Ibs
b.) 1.8 Ibs
c.) 2.7 Ibs
d.) 11.0 Ibs
Answers
While salary is definitely an important factor to consider when selecting a major to study it certainly isn’t the only thing you should take into account. What advice would you give to someone who chooses their major based only on salary why would u give this advice
Answers
If someone is choosing their major solely based on salary, it is important to note that this approach may not always lead to long-term job satisfaction or success. While a high-paying job can be appealing, it is important to choose a major that aligns with your interests, skills, and values.
Here are some tips to help you choose a major:
Consider your interests: Think about what you enjoy doing and what you are passionate about. Pursuing a major in a field that interests you will not only make your studies more enjoyable but also increase your chances of success in the long run.
Assess your skills: Take an inventory of your skills and strengths. Choosing a major that utilizes your strengths will increase your chances of success in your chosen field.
Evaluate your values: Consider your personal values, such as helping others, making a positive impact on the environment, or advancing technology. Choosing a major that aligns with your values will give you a sense of purpose and fulfillment.
Research job prospects: While salary is important, it is also important to research the job prospects and career paths available in your chosen major. Consider factors such as job growth, demand, and stability.
Seek advice: Talk to professors, academic advisors, and professionals in your desired field to gain insights and advice on your major decision.
Ultimately, it is important to choose a major that is meaningful to you and aligns with your interests, skills, and values. This will not only increase your chances of success but also lead to a more fulfilling and satisfying career.
ChatGPT Feb 13 Version. Free Research Preview. Our goal is to make AI systems more natural and safe to interact with. Your feedback will help us improve.
Story:
A girl skilled with combat. A skilled assassin. However, since she was young she was taken away from her family. She ended up growing up lonely. She lost all conscious of her brain. All the killing was not helping her at all with her sanity. Soon, she started to see a figure in the mirror. She started talking to it. More and more she started to see this figure as a friend. Because of this figure she was able to become friends with other comrades. The figure told her to not grow close to any of them. The girl didn't listen. However, one day, she lost these comrades when she was on a mission. She know she needs to do her mission. She talked to her master. She yelled, screamed, and cried. She wanted for her comrades to have a proper funeral. Her master gave her the cold shoulder. He said that they were weak. They failed their mission so they don't need one. The girl looked at her master. In the mirror, the girl saw the figure. It was smiling. "You know what to do." She snapped. The girl attacked the master. The master's body laid lifeless on the floor. The figure said, "See. They don't last long. I have always been here for you. Listen to me and you'll be fine..." Ever since then the girl accepted her fate. Her life became more cruel and her body was cold. She still must be still wondering around now. The girl is still waiting for her release from her pain. not my story
Answers
Answer:
It's a dark story about a skilled assassin who was taken away from her family at a young age and grew up isolated, leading to the deterioration of her mental health. She began seeing a figure in the mirror who became her only friend and confidant. Despite the figure's warning, she grew close to her comrades and suffered a great loss when they were killed on a mission. When she asked her master for permission to give them a proper funeral, he refused, causing her to snap and kill him. The figure in the mirror continued to influence her, and her life became even more cruel and cold. The story leaves the girl's fate ambiguous, but it seems that she is still wandering, waiting for release from her pain.
How do you invite people to a covorsation
Answers
Answer:
just the way u did rn
Explanation:
lol
Perchuty (P. z fan ce the Treffe resistivalyThe law of resistivity.
Answers
We can see here that the law of resistivity, also known as Ohm's law, states that the electrical resistance of a conductor is directly proportional to its resistivity and length, and inversely proportional to its cross-sectional area.
How is law of resistivity represented?The Law of resistivity can be mathematically represented as:
R = ρ × (L / A)
Where:
R is the electrical resistance of the conductor,
ρ (rho) is the resistivity of the material,
L is the length of the conductor, and
A is the cross-sectional area of the conductor.
The resistivity (ρ) is a characteristic property of a material that quantifies its ability to resist the flow of electric current. It depends on the nature of the material, its temperature, and sometimes its purity. Resistivity is measured in ohm-meters (Ω·m).
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2.
What is the theme of the short story?
A. Fairness triumphs every single time.
B.
All people should be treated equally.
C. If you work hard and get ahead, you will be rewarded.
D.
We cannot give up on the fight against racism in America.
i
Answers
Answer: A.
Explanation:
Where are most plate boundaries?
Answers
Answer:
Most plate boundaries are located along the edges of the Earth's tectonic plates. These plates are composed of the Earth's crust and upper mantle, and they move and interact with one another at the boundaries. There are three types of plate boundaries: divergent, convergent, and transform.
Divergent plate boundaries occur where two plates are moving away from each other, typically resulting in the formation of a new oceanic crust. These boundaries are often found along the mid-oceanic ridges, where magma from the Earth's mantle rises up and creates new crust.
Convergent plate boundaries occur where two plates are moving towards each other. These boundaries can take several forms, depending on the type of plates involved. When two oceanic plates converge, one plate is typically subducted under the other, leading to the formation of a deep-ocean trench and the creation of volcanic islands. When two continental plates converge, they can collide and form mountains.
Transform plate boundaries occur where two plates are sliding past each other horizontally. These boundaries are typically found along large faults, such as the San Andreas Fault in California.
Overall, most plate boundaries are located along the edges of the Earth's tectonic plates, where they interact and create the geological features and phenomena that shape the planet.
how to find the ima of a wedge
Answers
Answer:
b
Explanation:
just took it sondjdjndjjrjridj
Gretchen is looking for a cord with three prongs in the welding shop. Which of the following is the voltage of the power cord?
O 3
O 30
O 10
O 110
Answers
who does k12 online....
Answers
Answer:
me
Explanation:
Answer:
I do! Maybe we could be friends in that school! Where do u live btw?
Explanation:
i accidently peed my pants help me change me pls
Answers
Answer: *changed*
Explanation: Because you peed
Answer:ok but I’m gay so if you a girl sorry I can’t get heat now.
Explanation:
When starting a featheredge, sandpaper grit is increased in steps of up to
A) 200
B) 150
C) 100
D) 50
grit at a time.
Answers
Answer: C: 100
Explanation: When starting a featheredge, sandpaper grit is increased in steps of up to 100 grits at a time.
List at least 4 advantages of a Nicaraguan battery over that of a lead acid battery
Answers
Answer:
1: They are less harmful to the environment.
2: They can be charged faster than lead-acid batteries.
3: They have a longer life cycle of up to 15-20 years, depending on their environment and use.
4: They also have a high discharge rate, meaning they can release energy faster.
Autocad is only accurate to 3 decimal places (T/F)
Answers
Answer: False, Autocad is not only accurate to three decimal places. Hope this helps! :)
in a circuit 3resistor are connected in parallel R¹=10ohms R²=15ohms R³=30ohms 1. calculate total resistance 2. total current flow 3.voltge drop across each resistor 4.total dissipated by the circuit 5. power in the 15ohms
Answers
I'll give you the formula to calculate the net resistance of multiple resistors I'm in parallel.
1/R = 1/R1 + 1/R2 +1/R3 +……+1/Rn.
Take the reciprocal of each resistor value and add them up. The reciprocal value of a resistor is called its admittance. Add them up to get the total admittance. Notice that this value is 1/R. So take the reciprocal by dividing 1 by the total admittance value. Then you have the net resistance for all the parallel resistors.
Now you know the total resistance of the parallel values, if there are any other resistors in series with this, add them on to get the total resistance in the circuit.
Now use Ohm's law to find the current.
I =V/R
1. paralel resistance
1/(1/10+1/15+1/30)= 30/6=5 Ohms
2. total current : V/R=24/5= 4.8A
determine the moments of inertia of the quartercircular area about the x- and y- axes, and find the polar radius of gyration about point o.
Answers
Wells drilled by a nonprofit called Water for South Sudan use a pump that can provide up to 5,500 gallons of water per day. Use this total amount to calculate the following:
How many gallons per day per person could the well produce for a village with a population of 850 if every gallon went to domestic use?
Answers
Answer:
6.47 gallon per person per day
Explanation:
Given
The total amount of water available for domestic use is 5500 gallon
Let us consider that the entire available water goes to domestic use.
The total population of the village is 850.
The amount of water available to each villager is
\(\frac{5500}{850}\\6.47\) gallon per person per day