Redundancy in Hospital Generators Hospitals typically require backup generators to provide electricity in the event of a power outage. Assume that emergency backup generators fail 22% of the times when they are needed (based on data from Arshad Mansoor, senior vice president with the Electric Power Research Institute). A hospital has two backup generators so that power is available if one of them fails during a power outage.
What is the probability that there is only 1 working generator?
Answers
The probability that there is only one working generator is 0.3528 (or 35.28%).
Step-by-step explanation:Let's first calculate the probability of the failure of one of the generators. Using the given information, we know that the probability of a backup generator failing is 0.22 or 22%. So the probability of a backup generator not failing is 0.78 or 78%.
Since there are two generators, we can use the binomial probability formula to calculate the probability of only one generator working:P(X = 1) = (2 C 1) × (0.78) × (0.22)^1= 2 × 0.78 × 0.22= 0.3432 or 34.32%However, the question asks for the probability of only one working generator, which means the other generator has failed.
So we need to double the probability we just calculated to account for the possibility that the other generator fails instead:P(only 1 working generator) = 2 × P(X = 1)= 2 × 0.3432= 0.6864 or 68.64%But since the question specifically asks for the probability of only one working generator (not the probability of at least one working generator), we need to subtract the probability of both generators failing:P(only 1 working generator) = 0.6864 − 0.3336= 0.3528 or 35.28%Therefore, the probability that there is only one working generator is 0.3528 (or 35.28%).
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Related Questions
Print the numbers from 20 to 1 using a while loop
Answers
X=0
While (x<20):
Print(20-x)
X+=1
As an IT technician for your company, you are in the process of setting up several servers in your network. During the process, one of the servers is misconfigured and is, therefore, having trouble synchronizing information with the other servers.
Answers
the errors simple yet effective.
In design-by-contract, the code responsible for making sure the precondition (requires clause) is true when a method is called is:
Answers
The client code or the calling code is responsible for ensuring that the precondition (requires clause) is true in design-by-contract.
In design-by-contract, the responsibility of ensuring that the precondition (requires clause) is true lies with the client code or the calling code. The design-by-contract approach emphasizes the mutual obligations and expectations between the code providing a service (the supplier) and the code using that service (the client). The supplier specifies the preconditions that must be satisfied before the method is called, and the client is responsible for fulfilling these preconditions. If the client fails to meet the preconditions, it violates the contract, and the behavior of the method is not guaranteed. This approach promotes clear communication and helps in building reliable and robust software systems.
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How to turn off flashing notification light on iphone.
Answers
You can find this setting by going to
Settings > Accessibility > Audio/Visual and then turning “LED Flash For Alerts” off.
I hope that this helps you out!
which is not a supported target environment for deploying artifacts using the oracle cloud infrastructure (oci) devops service?
Answers
oracle cloud VMware solution is not a supported target environment for deploying artifacts using the oracle cloud infrastructure (oci) devops service.
You have complete access to a VMware SDDC's functionality when using an Oracle Cloud VMware Solution. Additional advantages include:
High availability: Across various fault domains within the Oracle Cloud Infrastructure region's availability domains, all VMware components are dispersed. Data is replicated among each of the SDDC's ESXi hosts using vSAN converged storage technology.
Scalability: A single SDDC can scale up to 64 hosts from a starting point of 3 ESXi hosts.
Lift and shift: Moving on-premises VMware workloads to an Oracle Cloud VMware Solution is simple.
Integrate completely: Since the SDDC is a part of a virtual cloud network (VCN), it can be set up to interact with other resources of the Oracle Cloud Infrastructure, including compute instances, DB systems, Autonomous Databases, and so forth.
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In 3–5 sentences, describe how technology helps business professionals to be more efficient.
Answers
Answer:
Technology helps business professionals, keep more organized, communicate better, and effectively keeps businesses secure. Technology helps keep employee information and business paper work more organized using computers and software; while making it easier to communicate with employee's using e-mail and memo's.
Explanation:
/\ correct
Place the steps in correct order:
1. Open the sent messages
2. Make additions/edits
3. Click actions
4. Choose resend the message
(correct order as listed here)
Answers
The correct order is:
1. Open the sent messages
2. Click actions
3. Make additions/edits
4. Choose resend the message
you are running a colleague test with your coworkers. one coworker points out that your data has limitations. what can you do to prepare to explain the limitations of your data? select all that apply.
Answers
When running a colleague test with coworkers, it is important to acknowledge and address any limitations of your data. Here are some steps to prepare for explaining the limitations of your data:m1. Be transparent: Acknowledge the limitations of your data upfront and provide context for why those limitations exist. This will help your coworkers understand the data more fully.
2. Provide examples: Use concrete examples to illustrate the limitations of your data. This will help your coworkers better understand the impact of the limitations. 3. Discuss potential biases: If your data has biases, discuss them openly and honestly. Explain how those biases may affect the interpretation of the data. 4. Provide alternative sources: If there are alternative sources of data that could supplement or replace your data, be sure to mention them. This will help your coworkers make informed decisions about how to use the data. 5. Discuss the implications: Finally, discuss the implications of the limitations of your data. Explain how those limitations may affect the conclusions you can draw from the data, and what the potential impact of those limitations may be. By taking these steps, you can prepare to explain the limitations of your data and help your coworkers make informed decisions about how to use the data.
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instructions a milk carton can hold 3.78 liters of milk. each morning, a dairy farm ships cartons of milk to a local grocery store. the cost of producing one liter of milk is $0.38, and the profit of each carton of milk is $0.27. write a program that prompts the user to enter: the total amount of milk produced in the morning. the program then outputs: the number of milk cartons needed to hold milk. round your answer to the nearest integer. the cost of producing milk. the profit for producing milk.
Answers
If you want the user to enter a value, you use a prompt box. The user will have to either "OK" or "Cancel" in order to continue after a prompt box appears.
What exactly does a programming prompt mean?A text-based operating system (OS) or program's command prompt is its input area. The question aims to compel a response. A short text string and a blinking cursor make up the command prompt, where the user writes commands.
According to the given information:public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Enter total amount of milk: ");
double totalAmountOfMilk = Double.parseDouble(scanner.nextLine());
System.out.println("The number of milk cartons needed to hold milk:");
int numberOfMilkCartoons = (int) (totalAmountOfMilk / 3.78);
System.out.println(numberOfMilkCartoons);
System.out.println("The cost of producing one liter of milk:");
double cost Of Producing One Liter Of Milk = totalAmountOfMilk * 0.38;
System.out.println(costOfProducingOneLiterOfMilk);
System.out.println("The output of the profit for producing milk:");
double profitForProducingMilk = numberOfMilkCartoons * 0.27;
System.out.println(profitForProducingMilk);
}
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The registers are the communication channels inside the computer.( true or false)
Answers
Registers are storage, not channels
Please answer quick:))))
Answers
Who plays Rblx?? What do yall play?
Answers
Answer:
i play rblx
Explanation:
queenloveadriana (main acc)
AdiosLoca (alt)
Azazel_Iblis (the acc I'll use for my YT channel)
I also play Fn, CofD, Destiny, 2k, Mortal Combat, but my PS4 broke and I'm waiting to get my PS5 that I ordered
Answer:
i do
Explanation:
All of the following are part of the machine cycle EXCEPT ________.a. Fetchb. Encodec. Executed. Store
Answers
All of the following are part of the machine cycle except Encode. The correct option is B.
What is machine cycle?A machine cycle is the sequence of steps that a computer's processor takes when it receives a machine language instruction.
It is the most basic CPU operation, and modern CPUs are able to perform millions of machine cycles per second.
Fetch, Decode, Execute, and Store are the four main steps in the machine cycle. The computer retrieves an instruction from memory during the Fetch step.
The computer interprets the instruction and determines which operation to perform during the Decode step. During the Execute step, the computer performs the operation.
Finally, during the Store step, the operation's results are saved in memory or in a register. There is no "Encode" step in the machine cycle.
Thus, the correct option is B.
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Which of the following is not a type of external data? a) Demographics b) Household c) Socioeconomic d) Promotion History Q8 Does a data warehouse? a) Improve data access b) Slow data access c) Makes
Answers
The answer to the first question is "d) Promotion History" as it is not typically categorized as a type of external data. Regarding the second question, a data warehouse is designed to improve data access rather than slow it down
External data refers to information that is obtained from sources outside of an organization. It provides valuable insights into external factors that can influence business operations and decision-making. The options provided in the question are all types of external data, except for "d) Promotion History." While demographic data, household data, and socioeconomic data are commonly used to understand consumer behavior, market trends, and target audience characteristics, promotion history typically falls under internal data. Promotion history refers to the records and data related to past promotional activities, campaigns, and strategies employed by the organization itself.
Moving on to the second question, a data warehouse is a centralized repository that is specifically designed to improve data access. It is a large-scale storage system that integrates data from various sources, such as transactional databases, spreadsheets, and external data feeds. The purpose of a data warehouse is to provide a structured and optimized environment for data storage, organization, and retrieval. By consolidating data into a single location, a data warehouse facilitates efficient access to information for analysis, reporting, and decision-making. It eliminates the need to query multiple systems and allows for faster and more streamlined data retrieval and analysis processes. Therefore, the correct answer to the question is "a) Improve data access."
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_____ is a collection of technologies used to access any type of data source and manage the data through a common interface.
Answers
Answer:
34,757
Explanation:
UDA is a collection of technologies used to access any type of data source and manage the data through a common interface.
What is technology?Technology is defined as the application of scientific knowledge to the objectives of human life that are practical, or, as it is frequently said, to the modification and manipulation of the environment that affects humans. The components of a technical system are linked together to perform a certain purpose without the aid of any additional human designers.
UDA stands for universal data analysis. It is a top supplier of software, application development, construction technology, and architectural services. It is to build a platform that enables construction professionals to use technology to build a better world at a cheaper cost.
Thus, UDA is a collection of technologies used to access any type of data source and manage the data through a common interface.
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What do computer programs generally try to solve and how? A) Computer programs generally try to solve a well-defined problem using a well-defined algorithm B) Computer programs try to solve poorly-defined problems using well-defined algorithms C) Computer programs try to solve well-defined problems using poorly-defined algorithms D) Computer programs try to solve math problems using only plain English
Answers
Explanation:
A) computer programs generally try to solve hard problems in a few seconds and makes us easy to learn
Someone help please I really need help
Answers
Answer:
Smallest value;
\(f(x) = { \sf{MIN}}(value)\)
Largest value;
\(f(x) = { \sf{MAX}}(value)\)
Mention 2 precautionary
measures to be observed
when using ICT tools
Answers
Answer:
ICT is the abbreviated form of Information and Communication. It included different technologies like mobile phones, computers, USBs etc.
Following are two precautionary measures which should be observed when using any kind of ICT:
Use of Antivirus: It can used to protect anything placed inside the technology especially from hacking and viruses which can create many issues.Backup Data: Creating a backup of the data stored in the device is important as it can be recalled when the device malfunctions. Backup of the data can be created through using USBs, CDs etc or through cloud storageTake an example of old communication technology and compare it with the new communication technology which is solving the same use case and describe how new communication technology has changed the future of communication
Answers
Any digital gadget that can be used to convey and receive information is referred to as communication technology.
Thus, Software, computer programs, gadgets, and message systems are examples of this technology. Technologies for effective communication are quick, effective, practical, and simple to use. They frequently make it possible for people to connect with one another from anywhere in the world.
Before communication technology, delivering even the most straightforward information took more time and effort than is possible to convey in 140 characters or less.
Information sharing is now simpler than ever because to the integration of technology into many forms of communication. Despite the huge number of devices, programs, and tools used in communication technology.
Thus, Any digital gadget that can be used to convey and receive information is referred to as communication technology.
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How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
Answers
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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HELP ASAP PLEASE!
What is the output?
if (x == 1):
print ("ONE")
else:
print ("TWO")
Answers
Answer:
50
Explanation:
If your laptop would like to communicate with your friend's computer on the internet, both of them must first find each other through______IP addressCookiesThe serverThe URL
Answers
"If your laptop would like to communicate with your friend's computer on the internet, both of them must first find each other through IP address." The correct answer is A.
In order for two computers to communicate with each other over the internet, they need to know each other's IP addresses. An IP address is a unique numerical identifier assigned to every device connected to the internet.
When your laptop sends a request to your friend's computer, it includes your laptop's IP address so that your friend's computer knows where to send the response. Without IP addresses, computers would not be able to communicate with each other over the internet.
To establish a connection, your laptop sends a request to a domain name server (DNS), which maps domain names to IP addresses. Once your laptop knows your friend's IP address, it can send a request directly to their computer over the internet. This process is essential for all internet communication, from sending emails to browsing websites.
Option A holds true.
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A favorably adjudicated background investigation is required for access to classified information.t/f
Answers
A favorably adjudicated background investigation is required for access to classified information is true statement.
What is background investigation?Background assessments, also known as background investigations, look into a candidate's professional, criminal, and personal histories to assess their behavioral dependability, honesty, and personal growth. The background investigation will involve checks of the applicant's credit and criminal histories, records checks to confirm the citizenship of family members, and verification of the applicant's birthdate, academic credentials, employment history, and military service.
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Old systems can be useful when designing new computer software.
True or False
Answers
True
For Internet Protocol (IP) v6 traffic to travel on an IP v4 network, which two technologies are used? Check all that apply.
Answers
The two (2) technologies that must be used in order to allow Internet Protocol version 6 (IPv6) traffic travel on an Internet protocol version 4 (IPv4) network are:
1. Datagram
2. IPv6 tunneling
An IP address is an abbreviation for internet protocol address and it can be defined as a unique number that is assigned to a computer or other network devices, so as to differentiate them from one another in an active network system.
In Computer networking, the internet protocol (IP) address comprises two (2) main versions and these include;
Internet protocol version 4 (IPv4)Internet protocol version 6 (IPv6)IPv6 is the modified (latest) version and it was developed and introduced to replace the IPv4 address system because it can accommodate more addresses or nodes. An example of an IPv6 is 2001:db8:1234:1:0:567:8:1.
Furthermore, the two (2) technologies that must be used in order to allow Internet Protocol version 6 (IPv6) traffic travel on an Internet protocol version 4 (IPv4) network are:
1. Datagram
2. IPv6 tunneling
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Fill in the Blank
A band is recording a new song. The sound wave is analog data.
To convert it to digital data, a _____ rate of 44.1 kHz is used.
Answers
How do you print a number in a for loop?
Answers
When something continues to run constantly and is on a loop, the same actions are done repeatedly: The same tunes were played continuously on loop by the tape.
What is loop?When something continues to run constantly and is on a loop, the same actions are done repeatedly: The same tunes were played continuously on loop by the tape. SMART Words and phrases from the same vocabulary. The loop is used to execute the code block several times based on the condition stated in the loop. It entails repeating the same code execution, which helps to save code and navigate through an array's contents. to tell a person of what is going on. If something changes, just let me know.Words that are related and synonyms. giving information or telling someone something.
Pictorial Presentation:
Sample Solution:
C Code: #include <stdio.h> void main() { int i; printf("The first 10 natural numbers are:\n"); for (i=1;i<=10;i++) { printf("%d ",i); } printf("\n"); } ...
Flowchart: ...
C Programming Code Editor:
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Explicar en qué sectores están divididos los procesos de producción y su importancia para el desarrollo tecnológico y económico del país. Indique dos ejemplos en cada sector
Answers
Answer:
Un sector económico es una rama de la economía en específico, caracterizada por englobar dentro de sí una serie de actividades interrelacionadas según cómo cada una contribuye al desarrollo económico del país. Una clasificación general popular de la economía es la división en los siguientes cuatro sectores:
1) Sector primario. El sector primario es el sector económico que abastece de materias primas y alimentos. Este sector abarca los sectores de agricultura, ganadería, caza, pesca y extracción de minerales. El procesamiento de estas materias primas se realiza en el sector secundario.
2) Sector secundario. Este sector se conoce como industria. Esto incluye todas las empresas y actividades que procesan las materias primas del sector primario. Los productos suelen ser revendidos al consumidor por el sector terciario.
3) Sector terciario. Este sector incluye los servicios comerciales: empresas que quieren obtener ganancias vendiendo sus servicios. El sector terciario incluye tiendas, catering, teatros, peluquerías, mayoristas, empresas de transporte, arrendadores, agencias de empleo, contables, abogados, consultores y empresas TIC.
4) Sector cuaternario. El sector cuaternario es el de servicios no comerciales, el único sector económico sin ánimo de lucro. Este sector incluye los servicios gubernamentales y los servicios subvencionados por el gobierno. Los ejemplos son hospitales, hogares de ancianos, cuerpos de bomberos, defensa, salud, trabajo social, educación y cultura.
Answer:
hola
Explanation:
random access memory is ___________. permanent persistent continual volatile
Answers
Random access memory is volatile .(Option D)
How is this so?Random Access Memory (RAM) is a type of computer memorythat is volatile, which means it is not permanent or persistent.
It is a temporary storage location used by the computer to hold data and instructions that are actively beingaccessed by the processor.
RAM allows for quick and random access to data, but its contents are lost when the computer is powered off or restarted.
hence, it is correct to state that the RAM is volatile. (Option C)
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Random access memory is _____.
a. volatile
b. permanent
c. persistent
d. continual
A ping fails when performed from router R1 to directly connected router R2. The network administrator then proceeds to issue the show cdp neighbors command. Why would the network administrator issue this command if the ping failed between the two routers?
a. The network administrator suspects a virus because the ping command did not work.
b. The network administrator wants to verify Layer 2 connectivity.
c. The network administrator wants to verify the IP address configured on router R2.
d. The network administrator wants to determine if connectivity can be established from a non-directly connected network.
Answers
Where a ping fails when performed from router R1 to directly connected router R2. The network administrator then proceeds to issue the show CDP neighbors command. The network administrator would issue this command if the ping failed between the two routers because; "The network wants to verify Layer 2 connectivity." (Option B).
What is Layer 2 connectivity?The data link layer, sometimes known as layer 2, is the second tier of the seven-layer OSI computer networking paradigm. This layer is the protocol layer that transports data over the physical layer between nodes on a network segment.
Layer 2 of The OSI Model: Data Link Layer offers functional and procedural mechanisms for transferring data across network entities as well as detecting and potentially correcting problems that may arise in the physical layer.
The OSI data connection layer (Layer 2) transports data over a connected physical network. On a computer network, a layer 2 device will transport data to a destination using Media Access Control (MAC) addresses, commonly known as Ethernet addresses.
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