public class JavaApplication82 {
public static void main(String[] args) {
for (int i = 1; i <= 9; i++){
for (int w = 0; w < i; w++){
System.out.print("*");
}
System.out.println("");
}
}
}
This works for me.
This is using python.
Assuming all the variables are non-zero.
Which lines of code will assign the discriminant the value b2−4ac? Select 2 options.
discriminant = bb - 4ac
discriminant = b * b - 4 * a * c
discriminant = b ^ 2 - 4ac
discriminant = b ** 2 - 4 * a * c
discriminant = b ^ 2 - 4 * a * c
Answer:
discriminant = b * b - 4 * a * c
discriminant = b ** 2 - 4 * a * c
Explanation:
The operands are correct and in the right order (for python).
** is the operand for squaring something.
* is the operand for multiplying something.
- is the operand for subtracting something.
Let's take a look at these examples individually.
discriminant = bb - 4ac. You have to use the * sign so the computer understands that you're trying to multiply two objects together.
discriminant = b * b - 4 * a * c. This example works because it's using the * where it's appropriate.
discriminant = b ^ 2 - 4ac. In python we don't use the ^ sign. To use exponents, we use **. Also, there is no * sign in between 4, a, and c.
discriminant = b ** 2 - 4 * a * c. This example works because it uses the ** and * sign where appropriate.
discriminant = b ^ 2 - 4 * a * c. This example uses the ^ sign and python does not support it.
Identify the tasks that people can perform using a web browser. View a web page Program a computer Record a video Organize the entire hard drive Shop from a web page Download an MP3 file Upload photographs to an Internet site Search for a web page
Answer:
1,3,5,6,7,8 on edge2020
Explanation:
Answer: 1, 3, 5, 6, 7, 8
Explanation: got a 100
A local bank has just one branch. It sets up a peer-to-peer network for all devices on the system. The bank would like to be able to have one technician administer the entire network from his location outside the bank without having to go to the bank each time there is a problem. Will this be possible for the technician?
Answer: C. It will not work because it needs to use a server in a central location to allow for the remote access they want.
Explanation:
The options are:
A. It will not work because it is not possible to have the technician administer from one single location.
B. It will work as long as a LAN network is established to facilitate the communication between devices.
C. It will not work because it needs to use a server in a central location to allow for the remote access they want.
D. It will work if it uses a WAN network to bring in all of the LAN networks to one central location.
A peer-to-peer network occurs when computer's are connected together and hence share resources are connected and share resources.
In the scenario in the question, the technician cannot administer the entire network from his location outside the bank. The technician will need to go to the bank whenever a problem occurs. This is due to the fact that there I need for a server that is in a central location in order to allow for the remote access they want.
Answer:
It will not work because it needs to use a server in a central location to allow for the remote access they want.
Explanation:
Kelly arrives for work at a restaurant at 5:00 p.m. Once there, she washes and chops vegetables, then sets aside ingredients and organizes them for the cook. Kelly is most likely a . Mark's work hours change every week, depending on when he is needed. He wears a suit and tie to work at an elegant restaurant. He greets guests and seats them in a waiting area. He then guides them to their tables. Mark is most likely a
Answer:
ExplanKelly arrives for work at a restaurant at 5:00 p.m. Once there, she washes and chops vegetables, then sets aside ingredients and organizes them for the cook. Kelly is most likely a
✔ Food Preparation Worker
.
Mark's work hours change every week, depending on when he is needed. He wears a suit and tie to work at an elegant restaurant. He greets guests and seats them in a waiting area. He then guides them to their tables. Mark is most likely a
✔ Host
Answer:here's the answer for this question
Explanation:edge2023
MacBook Pro (2019) at 93% max capacity battery rating after 100 charge cycles. Is this normal? Used coconut battery to check this.
Answer:
This is not a normal situation. Go to Apple Support!!!
1,000 battery cycles
Most current Macs (MacBooks, MacBook Airs, and MacBook Pros) use batteries assessed as having 1,000 battery cycles. That's pretty much good enough for at least three years of regular use.
Your battery might drain fast when you're working on your Mac because, for one reason or another, you're running one-too-many apps at the same time. ... To do this, simply click on the battery icon on the top right corner of your screen, or run the activity monitor app.
Use this website for more ways to fix your computer:
https://pdf.wondershare.com/macos-10-14/fix-battery-issue-on-macos-10-14.html
I say it depends if you got the computer at the beginning of the year. If you got it later in 2019, go to the apple store and ask.
What is the value of the variable? (1 point)
double dNum =
(int) 38.78;
1) 38
2) 38.0
3) 38.78
4) 39
5) Error: incompatible types
When an object is acted on by unbalanced forces, the object will always
Answer:
If an object has a net force acting on it, it will accelerate. The object will speed up, slow down or change direction. An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. An unbalanced force is an unopposed force that causes a change in motion.
Explanation:
Which operating system function has a steeper learning curve and can potentially break the system without careful use of its operations?
1. Graphical user interface (GUI)
2. Service management
3. Application management
4. Command line interface (CLI)
Answer:
4. Command line interface (CLI)
Explanation:
An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.
This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.
Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.
A Command line interface (CLI) refers to a text-based user interface that allow users to operate a software application or program, as well as manage and execute operating system functions by typing standard line of commands into the text-based user interface with a real-time response.
Basically, the CLI is solely text-based and as such requires a thorough knowledge and understanding of global commands, as well as administrative privileges in some cases.
Hence, the operating system function which has a steeper learning curve (more difficult to learn) and can potentially break the system without careful use of its operations is the Command line interface (CLI).
Your manager has requested you keep a timesheet showing how many hours you work each day and what projects you work on during that time. Using spreadsheet software, how can you total your hours at the end of each week to provide a quick and accurate amount? Use the MIN and MAX functions. Use the AVERAGE function. Use the SUM function.
A: Use the MIN and MAX functions.
B: Use the AVERAGE function.
C: Use the SUM function.
Answer:
I had to use Microsoft Excel for a while when I was working as a dispatcher, inputting pricing and hours and such. C Would be the correct answer.
Explanation:
Average function would just average out the entire week. Though, if the entire week was 8 hours a day, the average would indeed be 8 hours. But it is not the correct answer if one assumes it's not steady like that. Min and Max, depending how it is setup will find the minimum number, and or the maximum number. Making that incorrect as well.
Match each field of engineering to its application.
In the context of website navigation, what is a node?
Answer:
a point at which the user chooses a certain path.
The left and right margins of the page should always be the same.
True
False
Answer:true
Explanation:
dash is a set of communication standard using for transferring file information between computers in a network
Answer:
protocol
Explanation:
hope this helps.
Anne wants to hide her age by converting it from 13 to 1101. Which number system is Anne converting to?
Alphanumeric
Alphabetical
Binary
Decimal
Answer:
Binary
Explanation:
It can't be a or b because that is not 13-1101. it would be 830md and 830dm
Decimal is incorrect bc it would have a decimal.
So the correct answer is binary.
Hope this helps plz hit the crown :D
Answer:
Option C: Binary
Explanation:
How would I copy this image?
There is an image from a scientific research pdf that I would like to use for one of my research papers in school, but I am unable to find out how to copy it and then paste it into my paper.
Thank you for your hep
Question: How would I copy this image?
Answer: Either screenshot it, or CTRL C ± CTRL V it. To screenshot something, open 'snipping tool' and pull up the PDF, then box in whatever you are trying to copy. You can also reverse image search it to find it somewhere on the web.
Uplifting Note: To you, smiling at someone may mean nothing, but to them, it might be their whole world.
identify the final stage of the object found in the image in the given text
Answer:
science fiction book
Explanation:
Martha is typing on her computer. What type of communication is this? A. human-to-human B. human-to-machine C. machine-to-human D. machine-to-machine
Answer:
Human-to-machine
Explanation:
It is a human typing into a machine.
I hope this helped <3
it is necessary to separate page numbers with a _____ when printing multiple pages of a document
A. Comma
B. Space
C. Period
Answer:
A. Comma
Explanation:
In computer technology, a printer is an electronic output device (peripheral) that is used for the printing of paper documents (texts and images).
Generally, the standard text procedure for printing is to use sans-serif fonts for headlines and serif fonts for body text. This ultimately implies that, for any printed work such as novels, books, newspapers etc, it is a general rule for a printer to use sans-serif fonts for headlines and serif fonts for body text in order to enhance readability.
Also, it can be reversed in some instances by using a serif font for headlines and a sans-serif font for the body of a text.
Sometimes, when printing a document, an end user may wish to print multiple pages at a goal without any break. In order to achieve this, the user should enter the number of the pages while separating them with a comma in the print dialog box such as 1, 3, 15, 20.
Hence, it is necessary to separate page numbers with a comma when printing multiple pages of a document.
Additionally, you should use a comma for a non-sequential page (1, 3, 7, 15) and a dash for a sequential page (1-9) when printing multiple pages of a document.
Will give Brainliest 100 points answer only if you know
What are the four main components of programming languages, and why is each one needed?
Answer:
The four main components of programming languages are variables, control structures, data structures, and syntax.
Explanation:
The four main components of programming languages are variables, control structures, data structures, and syntax. The variables are used to store information that can be stored and manipulated in a computer program. They provide a way of labeling data with a descriptive name, so our programs can be understood more clearly. Control structures are the building blocks of computers programs. They are commands that enable a program to “take decisions.” Data structures is a data organization, management, and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values. Syntax of a computer language is the set of rules that defines the combinations of symbols that are considered to be correctly structured statements or expressions in that language. Syntax therefore refers to the form of the code.
Hope this helped :)
Please like this and rate it 4 or 5 stars.
_____________ are things people want in order to be happy and feel good.
A.
Features
B.
Desires
C.
Images
D.
Needs
Answer:
B!
Explanation:
Desires are things people want things that would make them jump for joy!
Bye Have A Nice Day!
Lionel is a director working on a children's video. He's finding it difficult to manage so many young actors. What should Lionel do to free himself for other creative work?
Answer:
Explanation:
There are two things that Lionel can do in order to free himself. One of which would be to create a program that automates the management process of the young actors, such as scheduling them, payments, rehearsals, etc. Anything that Lionel would have to spend time on to do that does not require face to face communication can be automated, thus saving him time. The second thing that Lionel can do is to limit his workday with the children, therefore leaving more time in the day to pursue other creative work.
24 POINTS!!!
Why are Sequences, Selection, and Iteration building blocks of algorithms?
Answer:
An algorithm is a step by step process that describes how to solve a problem in a way that always gives a correct answer.
An algorithm is made up of three basic building blocks: sequencing, selection, and iteration.
Sequencing: An algorithm is a step-by-step process, and the order of those steps are crucial to ensuring the correctness of an algorithm.
Selection: Algorithms can use selection to determine a different set of steps to execute based on a Boolean expression.
Iteration: Algorithms often use repetition to execute steps a certain number of times or until a certain condition is met.
Explanation:
Which statement describes a biotic factor interacting with the environment?
Water flows down a creek bed.
Soil contains nutrients for growth.
Deer graze through the grassland.
The sun emits solar rays that reach Earth.
Answer:
Deer graze through the grassland.
Explanation:
Biotic factors are living components of the environment that shapes the ecosystem. Abiotic factors are the non-living component of the environment.
These biotic factors are plants, animals and micro-organisms.
A deer grazing through the grassland is a a biotic factor interacting the environment. The other choices contains abiotic factors.Abiotic factors are soil, sunlight, nutrients etc.
Answer:
C
Explanation:
Data is a processed in the form of information? ( true or false)
Answer:
True ( processed data is called information)
In what four ways do we commonly respond?
A :Hearing, interpreting, evaluating, advising
B :Interpreting, evaluating, listening, hearing
C :Responding, interpreting, hearing, advising
D :Evaluating, probing, advising, interpreting
Answer:
A
Explanation:
Categorive the given websites based on their possible website structure
company website
bookstore website
computer-based
training modules
single product website
city library website
online in store website
Hierarchical
Sequential
Matrix
Hi
Answer:
The answer to this question is given below in the explanation section.
Explanation:
There are different website structures such as hierarchical, sequential, and matrix. These websites structure helps the designers to create a meaningful website.
In this question, it is asked to categories the given website into their website structure.
The given websites are:
company website bookstore website computer-based training modules single product website city library website online in-store websiteNow, we will categorize these websites into their website structure:
Hierarchical website structure:
Bookstore website
city library website
online in-store website
Sequential website structure:
single product website
computer-based training module
Matrix website structure:
Company website.
Here are the categorizations of the given items based on their storyboarding techniques:
Computer-based training modules: Linear
School website: Webbed
Bookstore website: Webbed
Single-product website: Linear
County library website: Webbed
Online gift store website: Linear
Federal government website: Hierarchical
For which tasks would Excel be useful? Check all that apply.
creating charts or graphs
bringing data together
writing an essay
scheduling appointments
Istoring financial data
analyzing data to draw conclusions
Answer:
Creating charts or graphs
Bringing data together
Storing Financial data
Explanation:
Excel is great at creating charts and graphs
Also good at compiling data
You wouldn't necessarily want to type an essay in excel, so not for writing an essay
You cannot schedule appointments through excel, although I guess if you really wanted to you could organize them in excel
Excel is fine for storing financial data, you can even manipulate it in the program
You cannot draw conclusions using excel directly, although you can organize data in such a way using excel that it makes it easy to identify trends and such for you to draw your conclusions
Answer: A B E F
Explanation:
Which group of Indians was native to Roanoke and not very friendly?
Croatan
Cherokee
Iroquois
Plain Indians
Answer:
Croatan I think if I remember it right.
Explanation:
А ________ provides an easy way for workers to Interact with thelr computers.
System Call
Command Prompt
FAT
GUI
4.9 Code Practice Question 4
Write a program that asks the user to enter ten temperatures and then finds the sum. The input temperatures should allow for decimal values.
Sample Run
Enter Temperature: 27.6
Enter Temperature: 29.5
Enter Temperature: 35
Enter Temperature: 45.5
Enter Temperature: 54
Enter Temperature: 64.4
Enter Temperature: 69
Enter Temperature: 68
Enter Temperature: 61.3
Enter Temperature: 50
Sum = 504.3
total = 0
for x in range(10):
temp = float(input("Enter Temperature: "))
total += temp
print("Sum = {}".format(total))
I hope this helps!