Answer:
b2/c2
Explanation:
you need to find the unit rate and to do that you need to divide the price by the amount so it would be
3020/30= $100.67 per cartridge
6050/60=$100.83 per cartridge
What is GIGO ?
plz answer me
Answer:
Garbage in, garbage out
Explanation:
In computer science, garbage in, garbage out is the concept that flawed, or nonsense input data produces nonsense output or garbage
PLEASE HELP asap 60 POINTS
needs to be in Java
A programmer has written a method called replaceLetter that counts the amount of times a letter is present in a word. Your job is to modify this existing method to fulfill a new purpose.
Rather than count the instances of a letter in a String, write a program that replaces all instance of one letter with another. You should directly modify replaceLetter to get this program to work. In the starter code, replaceLetter only has two parameter values. Your new version should have a third parameter to indicate which String value is replacing the existing letter.
For example,
replaceLetter("hello", "l", "y")
returns
"heyyo"
Sample output:
Enter your word:
hello
Enter the letter you want to replace:
l
Enter the replacing letter:
x
hexxo
Hint: The letters will be assigned from the user as String values. Make sure to use String methods to compare them!
import java.util.Scanner;
public class JavaApplication45 {
public static String replaceLetter(String txt, String txt1, String txt2 ){
char one = txt1.charAt(0);
char two = txt2.charAt(0);
String newTxt = "";
for (int i = 0; i < txt.length(); i++){
char c = txt.charAt(i);
if (c == one){
newTxt += two;
}
else{
newTxt += c;
}
}
return newTxt;
}
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("Enter your word:");
String word = scan.nextLine();
System.out.println("Enter the letter you want to replace:");
String txt1 = scan.next();
System.out.println("Enter the replacing letter:");
String txt2 = scan.next();
System.out.println(replaceLetter(word,txt1,txt2));
}
}
I hope this helps!
Four common types of distractions are
What is the output of the following code:
lang=
['Python','C','C++, JAVA,ASP'PHP',VB', Oracle
'MySQL)
list1 = lang(2:-2]
list2 = langl-2:-5)
list3 = langl: : 3]
print(list)
print(list)
print(list3)
Answer:
Syntax error.
Explanation:
There are many typing mistakes in this source code.
what is mainframe computer
Answer:
Explanation:
it's a computer that is used by large companies for applications. For example, a census taker might use a mainframe computer. It's mainly used for bulk data processing .
what important advice to include about spyware, viruses and other types of malware
Answer:
You should probably include the fact that most of these things will disguise themselves as fake downloads and that will most of the time claim to allow you to download something that costs money for free.
Explanation:
thats all i could come up with
The best antivirus that you need to stay safe from viruses, malware, and spyware is just common sense. Don't click suspicious links to places you don't know. Get a good antivirus. Don't click links with weird names at the end like .co or .it unless you are sure it is a safe website. Don't download weird stuff. Common sense my guys!
who invite computer ?
Answer:
Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. Considered the "father of the computer", he conceptualized and invented the first mechanical computer in the early 19th century.
Problems that are undecidable and algorithms that are unreasonable both touch on the limits of the kinds of computing
that a computer can accomplish. In your own words, explain the difference between undecidable problems and
unreasonable time algorithms.
Answer:
An unsolvable problem is one for which no algorithm can ever be written to find the solution. An undecidable problem is one for which no algorithm can ever be written that will always give a correct true/false decision for every input value.
Undecidable problems simply describes problems which do not have the algorithm to produce the required 'yes' or 'no' solution while unreasonable time algorithm are those problems which run time grows exponentially.
A problem is tagged as Undecidable if no algorithm exists to allow such problem produce a 'yes' or 'no' solution. Hence, undecidable problems would sometimes run infinitely or give a wrong output in some cases. Unreasonable time algorithm describes problems whose run time increases in an exponential nature. Such programs increases in run time very quickly due to the nature of the of the computation. Example ; 10^n.., where n is a range of values.Therefore, both undecided and unreasonable time algorithm affects the limits of computing attainable by different computer systems.
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PLEASE HURRY
In binary, an individual 0 or 1 is called a bit O True O False
the answer is true !
Answer:
true
Explanation:
true
What sorts of changes have you been observing in your society in your society in comparison in last 3 years
Which of the following statements are true regarding Moore’s Law?
states that storage capabilities will triple every two years
is a purely abstract concept that does not clearly apply to the computing industry
was described by Gordon Moore in the early 2000s to predict growth in the fiber optic industry
relates to increases in processing power of computers and has been quite accurate since it was introduced in 1965
Answer:
The correct answer to this question is given below in the explanation section.
Explanation:
The question is about Moore's Law.
The given options in this question are:
states that storage capabilities will triple every two years is a purely abstract concept that does not clearly apply to the computing industry was described by Gordon Moore in the early 2000s to predict growth in the fiber optic industry relates to increases in processing power of computers and has been quite accurate since it was introduced in 1965The correct option to this question is 4. i.e:
Moore's Law related to increases in the processing power of computers and has been quite accurate since it was introduced in 1965. This law was based on a prediction and made by American engineer Gordon Moore in 1965. And it states that the number of transistors per silicon chip doubles every year.
While the other options are not correct because:
It does not state the storage capabilities that will triple every two years, but this law state that computing power and transistors on chips become double every year. It is not a purely abstract concept but it is applied in computing and this law become more famous due to its value. This law was presented in 1965.
relates to increases in processing power of computers and has been quite accurate since it was introduced in 1965
short note on where do we use electronics in daily life
Answer:
our laptops to do school work etc
our phones- use them everywhere
Explanation:
Someone plz im begging for ur help plzz??
Answer:
woah what subject is this-
Explanation:
The spreadsheet prepared on the computer is called..........
Answer:
electronic spreadsheet
Explanation:
I got it from google. Not 100% sure. Tell me if i'm wrong.
Answer:
Explanation:
electrion got it from goggle to sorry if it is wrong
a.
Define a computer with its proper meaning.
Answer:
Computer
Explanation:
a programmable electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations.
Answer:
computer
Explanation:
An electronic machine that processes, stores data, and does calculations.
4.5 code practice edhesive
Answer:
n= input("Please enter the next word: ")
x=1
while(n != "STOP"):
print("#" + str(x) + ": You entered " + n)
x=x+1
n= input("Please enter the next word: ")
print("All done. " + str(x-1) + " words entered.")
Explanation:
Select the correct answer. Which sign or symbol will you use to lock cells for absolute cell reference?
A.
ampersand
B.
asterisk
C.
dollar sign
D.
exclamation mark
Answer:
A. ampersand
Explanation:
Answer:
C. Dollar Sign
Explanation:
Select the correct answer.
What does a script supervisor do?
O A. supervises the final edits of the script
OB.
helps the video editor to segregate useful clips from the junk
Ос.
revises the initial script before the process of logging
D. keeps a close watch on the monitor
E.
carries out assembly editing for a production house
Answer:
B
Explanation:
In most places of work, how long should it take someone to respond to an e-mail?
no obligation to respond
one hour
twenty-four hours
one week
Answer:
24 Hours
Explanation:
Now Ideally, someone when they are working should respond immediately, but its 24 hours because, if someone is in a different Timezone, Or you sent an email late and tehy read it at 12pm or something it allows them good wiggle room while giving you a dcently fast reply.
Answer: 24 hours
Explanation: It's correct
Complete the sentence.
A _______ error might appear when you are attempting to view a secure web page
Answer:
An internal server error
I NEED HELP ASAP IM BAD AT THIS
A float is a floating point number. This means that's the number has a decimal place. Numbers with or without decimal places can be stored in a float variable but more commonly numbers with decimal points.
The correct choices are 1 and 3.4
Does anyone have a leg pet on adopt me? Ty!
Answer:
no
Explanation:
I have a legendary pet in adopt me, these are the legendaries im TRADING:
frost furry, ride or fly kitsune, mega neon owl (Traded), and kangeroo (traded).
are you interseted in anything?
Order the steps for accessing the junk email options in Outlook 2016
Select Junk Email Options
Click the Junk button
Select a message
Choose one of the protection levels
Locate the Delete group on the ribbon
Answer:
To access the the junk email options in Outlook 2016, follow the following steps.
1. Click the Junk Button
This will take you to the Junk messages that you have.
2. Select a message
Select a junk message from the list.
3. Locate the Delete group on the ribbon
The Junk email options is located in the 'Delete' group on the ribbon in the Home tab.
4. Select Junk Email Options
Click on the Junk email options button and a popup window will appear.
5. Choose one of the protection levels
Select the protection level you want from the various options listed including low, high, automatic etc.
Answer:
select a message, locate the Delete group on the ribbon, click the junk button, select junk email options, choose one of the protection levels.
Explanation:
Can someone answer the first question for me please I will give brainliest
Answer:
wired because if its wireless the the CONNECTION could break up and people would make people mad and it will be a better result in the long run
Python Project Worksheet
Print | Save
Output: Your goal
You will write a program that asks a user to fill in a story. Store each response in a variable, then print the story based on the responses.
Part 1: Plan and Write the Pseudocode
Use the following guidelines to write your pseudocode for a fill-in story program.
Decide on a list of items the program will ask the user to input.
Your program should include at least four interactive prompts.
Input from the user should be assigned to variables and used in the story.
Use concatenation to join strings together in the story.
Print the story for the user to read.
Write your pseudocode here:
Part 2: Code the Program
Use the following guidelines to code your program.
Use the Python IDLE to write your program.
Using comments, type a heading that includes your name, today’s date, and a short description.
Set up your def main(): statement. (Don’t forget the parentheses and colon.)
Conclude the program with the main() statement.
Include at least two print statements and two variables.
Include at least four input prompts.
Use concatenation to join strings.
Follow the Python style conventions regarding indentation in your program.
Run your program to ensure it is working properly. Fix any errors you may observe.
Example of expected output: The output below is an example of a “Favorite Animal” message. Your specific results will vary depending on the choices you make about your message.
Output
The kangaroo is the cutest of all. It has 5 toes and a beautiful heart. It loves to eat chips and salsa, although it will eat pretty much anything. It lives in New York, and you must be super sweet to it, or you may end up as its meal!
When you've completed writing your program code, save your work by selecting 'Save' in the Python IDLE. When you submit your assignment, you will attach this Python file separately.
Part 3: Post Mortem Review (PMR)
Using complete sentences, respond to all the questions in the PMR chart.
Review Question Response
What was the purpose of your program?
How could your program be useful in the real world?
What is a problem you ran into, and how did you fix it?
Describe one thing you would do differently the next time you write a program.
Part 4: Save Your Work
Don't forget to save this worksheet. You will submit it for your assessment.
Print | Save
Answer:
I will do it and send it in a pic
Explanation:
give me a sec
Assignment 4: Evens and Odds
n = int(input("How many numbers do you need to check? "))
even = 0
odd = 0
for x in range(n):
num = int(input("Enter number: "))
if num % 2 == 0:
print(str(num) + " is an even number.")
even += 1
else:
print(str(num) + " is an odd number.")
odd += 1
print("You entered "+str(even)+" even number(s).")
print("You entered "+str(odd)+" odd number(s).")
This works for me. Best of luck.
The program checks if user supplied integers are even or odd and displays the appropriate value. The program is written thus in python 3 ;
n_check = int(input("How many numbers do you need to check? "))
#number of values user wishes to test
even_count = 0
odd_counts = 0
for n in range(n_check):
num = int(input("Enter number: "))
if num % 2 == 0:
#even numbers leave no remainder when divided by 2
print(str(num) + " is an even number.")
even_counts+= 1
#increase count of even numbers
else:
print(str(num) + " is an odd number.")
odd_counts += 1
print("You entered "+str(even_counts)+" even number(s).")
print("You entered "+str(odd_counts)+" odd number(s).")
#display the number of even and odd numbers entered.
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What number will be output by the console.log command on line 7? *
2 points
Captionless Image
Answer:
The output is 100
Explanation:
See attachment for complete question
I'll be making reference to the attachment time to time.
On line 1 of the attachment, variable fizz was declared
On line 2, variable bop was declared
Variable bop was initialised to 10 on line 3
Variable fizz was initialised to 20 on line 4
On line 5, 100 was assigned to bop
On line 6, 200 was assigned to fix
The value of bop was printed on line 7.
Note that, the current value of bop is not 100 (as updated on line 5).
Hence, the output of the program at line 7 is 100
Based on the program command displayed in the console, the output displayed by the console.log command would be 100.
The variable bop is assigned a value of 10 based on the command in line 3 In line 5 however, an update has been made to the bop variable, and the variable has been update to 100.The newly assigned varibale value on line 5 would be the value of the bop variable unless updated again.Hence, the output would be 100.
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How has technology effected the way we communicate?
Indeed it has.
Advancements in technology and changes in communication generally go hand in hand. Landlines displaced the telegraph and cell phones replaced landlines. The arrival of the internet opened new doors of personal communication. E-mails replaced postal mails and social media took the place of text messages.
Communication technology, such as mobile phones, email, text messaging, instant messaging and social networking have had a profound effect on nearly everyone's business and personal lives. While technology makes communications faster and easier, at times it can also be intrusive and misinterpreted.
Increased isolation, reduced social interaction and social skills, and increased human-to-machine interactions are all a result of an overuse of technology, which has created a wall between many people globally.
Technology has the ability to enhance daily living from appliances to mobile devices and computers, technology is everywhere. ... In the rise of digital communication, technology can actually help communication skills because it allows people to learn written communication to varying audiences.
-Astolfo
What would a digitizing application create?
a raster image
a curved-line vector
a pixel
a straight-line vector
A digitizing application create is option D: straight-line vector.
What is digitizing process?The term digitization is the process of transforming analog signals or information in any form into a digital representation that is understandable by computer systems or electronic devices.
It is significant because, by its very nature, information in digital form is not fixed in the same way that text printed on paper is. Additionally, they are easily editable and leave no traces of erasures or emendations. Editing, formatting, and committing print are all pretty simple processes.
Therefore, Bits of information are arranged. In the end, a discrete sequence of points or samples from an object, image, sound, text, or signal one that is typically an analog signal and are represented by a string of integers. Hence, Information transformation techniques is done by option D.
Learn more about digitizing application from
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#SPJ1
Answer:
A. a raster image
Explanation:
PLEASE HELP!!
Computer networks allow computers to send information to each other. What is the term used to describe the basic unit of data passed from one computer to another?
message
package
packet
transmission
Answer:
Paquete de red o paquete de datos es cada uno de los bloques en que se divide la información para enviar, en el nivel de red. Por debajo del nivel de red se habla de trama de red, aunque el concepto es análogo. En todo sistema de comunicaciones resulta interesante dividir, la información a enviar, en bloques de un tamaño máximo conocido. Esto simplifica el control de la comunicación, las comprobaciones de errores, la gestión de los equipos de encaminamiento (routers), etcétera.
Al igual que las tramas, los paquetes pueden estar formados por una cabecera, una parte de datos y una cola. En la cabecera estarán los campos que pueda necesitar el protocolo de nivel de red; en la cola, si la hubiere, se ubica normalmente algún mecanismo de comprobación de errores.
Explanation:spero teyaudee
Answer:
Packet
Explanation:
A data packet is the precisely formatted unit of data that travels from one computer to another.
(Confirmed on EDGE)
I hope this helped!
Good luck <3