Explanation:
Concatenation allows you to add multiple strings together to form one long string by using the '+' operator between each string, so the purpose of concatenation is "to combine two or more strings into one big string" (third option).
Hope this helps :)
WILL GIVE BRAINLIEST!! 20 PNTS!!
A tree that shows how a webpage is laid out is called a-
A. Family Tree Document.
B. Diagram Object Model.
C. Document Object Model.
D. Document Graphic.
Answer:
B :)
Explanation:
.........
Hello! Thank you for asking this question on Brainly!
Your question is:
“A tree that shows how a webpage is laid out is called a-
A. Family Tree Document.
B. Diagram Object Model.
C. Document Object Model.
D. Document Graphic.”
The answer to your question would be B. Diagram Object Model.
According to Visual Paradigm, “An object diagram is a UML structural diagram that shows the instances of the classifiers in models. Object diagrams use notation that is similar to that used in class diagrams. Class diagrams show the actual classifiers and their relationships in a system.”
Have a great day!
<3
HELP!!!
To help ensure that an HTML document renders well in many different web browsers, it is important to include which of the following at the top of the file.
A) an tag
B) a doctype declaration
C) a tag
D) a tag
Answer: B
Explanation:
I did not get why there 3 of the same question
Answer:
I think it is:
B. a doctype declarationExplanation:
Select all the correct answers. Which two statements are true about electric current through a circuit? Current flows from a positive terminal to a negative terminal. Current flows through an open circuit. Electrons flow from a positive terminal to a negative terminal. Electrons flow in the same direction as current. Electrons flow from a negative terminal to a positive terminal.
Answer:
Current flows from a positive terminal to a negative terminal.Electrons flow from a negative terminal to a positive terminal.Explanation:
Indeed, it is a proven and generally accepted fact that electric current flows away from a positive terminal to a negative terminal. This is the case because the positive terminal of an electric circuit is under the pushing influence of the electric field, hence it moves to the negative terminal.
While electrons in an electric circuit flow from a negative terminal to a positive terminal. In other words, they move in the opposite direction of the current through the wires.
The admission booth at the show requires each person to enter their age. Then the following program executes (See image.): When age = 16, what action would the program execute?
A. print “16”
B. print “Student price is $8.”
C. print “14”
D. print “Student price is $14.”
the data represented by numeric whole-number values, either positive or negative, that do not have decimal points
A. Boolean
B. string
C. Float
D. integer
What is another name for repetition in programming?
A. duplication
B. replication
C. redundancy
D. iteration
All of the following are types of errors in a computer program EXCEPT
A. syntax
B. parameter
C. semantic
D. logic
17.
What is one way that programmers insert explanatory statements in their code?
A. for loops
B. compiling code
C. use comments
D. create variables
18.
Why is readable code important? Choose all that apply.
A. It is more fun to write.
B. It makes the purpose and flow of a program easier to understand and follow.
C. Anyone needing to work with the code in the future will have an easier time.
D. It will save time when it is time to update the program. (MAYBE D AS WELL) if u are allowed to select more than 2
19.
All of the following are true about debugging except
A. debugging is not a necessary process
B. it is a process of identifying and eliminating errors in a software program
C. it is essential to produce high-quality programs
D. eliminating bugs is an important part of the program development cycle
20.
The type of conditional statement that tests if a condition is true or false
A. if
B. not
C. or
D. and
24.
Which best describes a computer bug?
A. a piece of computer hardware that is out of date or has a newer version
B. a piece of computer software containing defects that prevent a program from running properly
C. a piece of computer hardware that is being used improperly
D. a piece of computer software that is out of date or has a newer version
25.
Which set of variables will make code easier to understand?
A. a, b, c
B. sum, price, count
C. xii, xix, xxi
D. x, y, z
23.
An argument is different from a parameter in that an argument
A. refers to a piece of data to be supplied.
B. is a placeholder for a constant value.
C. is the data passed into a parameter.
D. is always variable.
Answer:
B. print "Student price $8."
Explanation:
B
Tenim tres resistors en sèrie, calcula la tensió que hi haurà a cadascuna d'elles sabent que una d'elles és de 680 Ω i les altres són de 220 Ω. El generador té una tensió de 12V.
Resposta:
Per a càrrega de 680Ω: 7,27 volts
Per a les dues càrregues de 220Ω: 2,36 volts cadascuna
Explicació:
Segons la llei d’ohms
E = IRt
E és la força electromotriu = 12V
I és el corrent total que circula al circuit
Rt és la resistència equivalent total
Com que els 680Ω, 220Ω i 220Ω estan en sèrie;
Rt = 680 + 220 + 220
Rt = 1120Ω
Obteniu el corrent total del circuit:
Recordem que: E = IRt
I = E / Rt
I = 12/1120
I = 0,0107A
Tingueu en compte que el mateix corrent flueix a través de resistències connectades en sèrie, però tensions diferents.
Obteniu les tensions individuals;
Per a càrrega de 680Ω;
V = IR
V = 0,0107 * 680
V = 7,27 Volts
Per a la càrrega de 220Ω
V = IR
V = 220 (0,0107)
V = 2,36 volts
Per tant, les tensions de les dues càrregues de 220Ω seran de 2,36 volts cadascuna
One advantage of putting information into a database is that you can filter the data.
O True
O False
Answer:
True.
Explanation:
One of the purposes of databases is to allow data lookup through queries, which is basically filtering data, using efficient algorithms too.
Answer:
True
Explanation:
Why is cyberbullying so devastating to many people beyond just the victim?
Answer: If the situation goes undetected, it can lead to serious situations, self-harm, and damaged relationships. According to Superintendent Alex Geordan, some common long-term effects of cyberbullying include depression, low self-esteem, unhealthy addictions, trust issues, and poor mental health.
I just downloaded this song and if any one wants to listen to it then go ahead and do that. It’s called Trap Music 2018 âa bass boosted trap mix.
Answer:
ok
Explanation:
QUICKLY PLEASE!!!
Respond to the following in three to five sentences.
What is the purpose of netiquette guidelines?
Answer: As the conventional etiquette, which lays out rules of ethics in social contexts, the purpose of netiquette is to help create and sustain a friendly, relaxed and productive atmosphere for online contact, as well as to avoid putting pressure on the system and creating tension between users.
Explanation:
In addition to supporting free pre-K programs for all children, what else can business owners do to help the community to educate children? (Select all that apply.)
A. support fire, police, and hospitals that serve the community
B. participate in mentoring programs
C. vote against tax increases that fund programs for kids
D. support after-school community centers
Answer:
The correct option is;
B. Participate in mentoring programs
Explanation:
A mentoring program is a program that allows people that have experience, knowledge, skill, and competence within a particular field such that they have the capacity to influence change in others, and are referred to as the mentors, to connect with people that want to acquire the same knowledge, skillset, know how and competence the mentors have so as to go further in their education, occupation or acquisition of skill.
What is output? Select all that apply. c = 3 while (c < 10): c = c + 2 print (c)
Answer:
5, 7, 9, 11
Explanation:
its on quizlet
Explain what iteration is and why we need it in code
Answer:
Explanation:
When a cycle of instructions is carried out in a repeated manner, it is called a loop. It is the replication of a process in a computer program, commonly executed with the use of loops. Iteration is essential as it lets a programmer streamline a design by declaring that definite steps will be repeated.
In our situation now a days in online class we are experiencing different problems such as internet
problems like internet connection low quality gadgets technical problems using laptops and computers set up as an ict student how can you solve these common learning problems based on the knowledge you gained in computer hardware servicing
How would a person giving a persuasive speech use projection to make a key point?
a. by talking at a faster pace
b. by using a louder voice
c. by pronouncing words clearly
d. by using an upward intonation
Answer:
B: by using a louder voice
Explanation:
if Edge quiz then B
Answer:
B: by using a louder voice
Explanation:
correct on e2020 :)
Hi I will Venmo or cash app 50$ to whoever can get all my school work in a week 8th grade btw.
Answer:
i gotchu dawg
Explanation:
Answer:
UwU Can't, thanks for le points sowwy
Explanation:
Can someone help me and make a code for this in PYTHON, please? I would be very grateful!
It is estimated that China on July 1, 2019. had 1,420,062,022 inhabitants. The population of China increases by 0.35% every year. Assuming that the annual population growth in China will not change, show the expected population of China in the next ten years.
Please... Thanks in advance!
Code:
next_ten_years = 1420062022*1.0035**10
print(next_ten_years)
Output:
1470554353.1178253
Explanation:
Since the population of inhabitants increases by [tex]0.35\%[/tex] each year, the total population must be [tex]100.35\%[/tex] of the previous year's population (since it includes the previous size of the population and the [tex]0.35\%[/tex] increase of the population)
The math:
Expected population in next 10 years = [tex]1420062022 \times 1.0035^{10}[/tex] ([tex]100.35\%[/tex] is [tex]1.0035[/tex])
Code:
Looking at the code above, the '**' raises the power of a number to the number you put after the operator, so 1.0035**10 is [tex]1.0035^{10}[/tex]. The '*' operator multiplies the two numbers that are placed before and after the operator, so 1420062022*1.0035 is [tex]1420062022\times 1.0035[/tex].
The expected population in the next ten years is 1,470,554,353 (if we round to the nearest inhabitants since there can't be a decimal amount of inhabitants).
Hope this helps :)
What is the average rate of change of h(x)=2^{x+1}h(x)=2 x+1 h, (, x, ), equals, 2, start superscript, x, plus, 1, end superscript over the interval [2,4][2,4]open bracket, 2, comma, 4, close bracket?
Answer:
Average Rate = 12
Explanation:
Given
h(x) = 2^(x + 1)
Interval = [2,4]
Required
Determine the average rate of change
The average rate of change of h(x) is calculated using.
Average Rate = (h(b) - h(a))/(b - a)
Where
[a,b] = [2,4]
Meaning a = 2 and b = 4
So, the formula becomes:
Average Rate = (h(4) - h(2))/(4 - 2)
Average Rate = (h(4) - h(2))/2
Average Rate = ½(h(4) - h(2))
Calculating h(4)
h(4) = 2^(4+1)
h(4) = 2⁵
h(4) = 32
Calculating h(2)
h(2) = 2^(2+1)
h(2) = 2³
h(2) = 8
So, we have:
Average Rate = ½(h(4) - h(2))
Average Rate = ½(32 - 8)
Average Rate = ½ * 24
Average Rate = 12
Hence, the average rate of change is 12
what is electro magnetism
Answer:
Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles
Explanation:
Answer:
malay ko di ko alam sagot dyan eh kaya isip ka rin ghourl
3.
An open path has these, but a closed path does not.
a. endpoints
b. terminators
c. segments
d. anchor points
Can someone give me the code for the edhesive 3.7 code practice for python? Thanks. The first person to give a correct answer will get brainlyist.
Answer:
Try
568458
448952
123456
Also just keep hitting keys till u get it :)
Explanation:
Hope this helps u plz mark brainliest
What pets are on Terraria and how can you get them?
Answer:
There are over 15 new pets that can be found in chests and dropped rarely off enemies: Baby Dinosaur, Baby Eater, Baby Hornet, Baby Penguin, Baby Skeletron Head, Baby Snowman, Baby Truffle, Black Cat, Eyeball Spring, Pet Lizard, Pet Parrot, Pet Sapling, Pet Turtle, Squashling, and Tiki Spirit.
Explanation:
There are over 15 new pets that can be found in chests and dropped rarely off enemies: Baby Dinosaur, Baby Eater, Baby Hornet, Baby Penguin, Baby Skeletron Head, Baby Snowman, Baby Truffle, Black Cat, Eyeball Spring, Pet Lizard, Pet Parrot, Pet Sapling, Pet Turtle, Squashling, and Tiki Spirit.
Answer:
Depends on version
Explanation:
Check ther official website entering your vertion in ther
How many passes will it take to find the five in this list? 1, 5, 10, 15, 20, 22, 30 edgenutiy 2020
Answer:
1
Explanation:
Answer:
The answer is 2
Explanation:
edge 2020
write a chemical reaction to show that nitric acid contains nitrogen
Answer:
HNO3 &NO2
Explanation:
Logical are functions used when looking for an entry or value in the spreadsheet. what is it?
The Logical function would allow you to use the spreadsheets to identify whether a scenario is True/False. It can choose among two options depending on the outcomes of that test, and the further discussion can be defined as follows:
These selections could be used to show information, do complex calculations, or run additional tests.It offers decision-making tools for spreadsheet information. It allows to let you examine the contents of a cell or do a computation, and afterward compare the output to a specified number or value.Learn more:
brainly.com/question/8953037
Makayla is cre iting a brochure for her computer consulting company. She designed the layout and placed a banner containing the
company name in the center of the page. Being unsatisfied with the effect, she has decided to move the text box containing the name
to the top of the page. In 3-5 sentences, describe the procedure Makayla will use to move the banner.
The procedure depends on the software and methods she uses.
In photoshop or InDesign she might need to fdrag and drop the title to the new location.
In Word/Publisher she has to cut and paste the title to the new location or to drag the box to the top.
Mary is a student that's always been helpful to other students and plays her part when group assignment is given and ensures that the group work is complete. Mary display good __________ skills.
Explanation:
..................are there no options?
Select each of the tasks that you could complete using a word processor.
Create a table that lists your favorite movies and actors
Make a list of homework assignments
Take notes for science class
Search for information on the Internet
Write a manuscript of a book
Schedule a meeting
Answer:
Create a table that lists your favorite movies and actorsWrite a manuscript of a bookMake a list of homework assignmentsExplanation:
Word processing tool is used for different purposes such as typing reports, preparing notes and books etc.
Now from the given options, following tasks can be performed using a word processor
Create a table that lists your favorite movies and actorsWrite a manuscript of a bookMake a list of homework assignmentsCreate a table that lists your favorite movies and actors
Write a manuscript of a book
Make a list of homework assignments
(Yes I did copy the person above me)
how to get to meters to kilometer
Answer:
The length in kilometers is equal to the meters divided by 1,000.
Explanation:
The length in kilometers is equal to the meters divided by 1,000.
Which the following is true of functions?
A. Programs written with functions more quickly
B. Function can help remove repeated code from a program
C. Replacing repeated code with a function will reduce the number of commands the computer needs to run.
D. Functions are called once but can be declared many times
Jared has trouble remembering when his assignments are due, and he wants to keep reminders on his computer. Which online note-taking tool would be the best one to use?
Answer and Explanation:
Google Keep & Google Reminders
Google Keep is an online stick-note tool, that also has an online reminder tool as well. You can also use another platform for reminders such as Google Reminders. Both platforms are easy, online and simple to use!
Answer: electronic sticky notes
Explanation:
:)