If apples are currently $4.99 a dozen, create a program that will determine the cost of any number of apples. Make the cost of a dozen apples a variable as well, so that it can easily be changed if the price of apples changes.
Answers
Answer:
Explanation:
The following code is written in Java, it takes the cost of a dozen apples as a variable (costPerDozen), it then asks the user for the total number of apples that is places in a variable called (numberOfApples). It then calculates the total cost of the apples by dividing the costPerDozen by 12 and then multiplying by the total nuumber of apples requested. Finally it prints out the total.
public static void main(String[] args) {
double costPerDozen = 4.99;
Scanner input = new Scanner(System.in);
System.out.println("How many apples would you want?");
int numberOfApples = input.nextInt();
double totalCost = (costPerDozen / 12) * numberOfApples;
System.out.println("That will cost: " + totalCost);
}
Related Questions
Amazon.com purchases flat screen computer monitors from HP for $275.59 and sells them for $449.99. What is the amount of markup?
Answers
Answer: 82%
Explanation:
$ 449.99- $ 275.59= % 224.40
$ 224.40/ $ 275.59*100= 81.4253057078
Which of the following display technologies require backlighting? (Select TWO)
A. Plasma
B. OLED
C. DMD
D. LCD
E. LED
Answers
The two display technologies that require backlighting are LCD and LED (Option C and D).
Backlighting is a technology that adds light behind an electronic device's screen to improve its display quality. Display technology is any technique used to present visual information to viewers. Any kind of presentation, such as graphics, text, images, and video, can be used to describe information. Displays can be flat or curved, and they may be fixed or flexible in nature.
An LCD is a flat-panel display technology that employs liquid crystals to generate images. Because it does not generate light on its own, it requires an external light source, such as a backlight. Liquid crystal displays (LCDs) may be lit by light-emitting diodes (LEDs), fluorescent lights, or other sources of light.
LED stands for "light-emitting diode." An LED display is a flat-panel display that uses an array of light-emitting diodes as pixels to generate a visual display. LED screens are available in a variety of formats and sizes, and they have become popular in recent years because of their low energy use, high brightness and contrast, and the ability to produce images that are almost unaffected by the angle of viewing.
Options C and D are correct answers.
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The display technologies that require backlighting are LCD (Liquid Crystal Display) and LED (Light Emitting Diode). OLED and Plasma do not require backlighting as they produce their own light. DMD isn't typically a display technology.
Explanation:The display technologies that require backlighting are LCD (Liquid Crystal Display) and LED (Light Emitting Diode). Backlighting is used to illuminate these displays from behind, in contrast to OLED or Plasma, which produce their own light. DMD (Digital Micromirror Device) isn't typically classified under display technologies, but as a part of projection technology.
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How has technology effected the way we communicate?
Answers
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
(x - 1) (x² + x + 1)
Answers
Answer:
x³ - 1
Solution 1: We are given two expressions: the first is (x² + x + 1) and the second (x - 1). We multiply the two term by term till all the terms in the first expression are exhausted. Start with the x² term from the first expression, multiply it by x of the second expression and put down the product. Next you multiply the same x² term by -1 of the second expression and write the result. Repeat the process for the other two terms ( x and +1) in the first expression. Having completed the multiplication process, simplify and arrive at the final result.
∴ (x² + x + 1) (x - 1)
= [x².x + x² (- 1) + x.x + x(-1) + 1.x + 1(-1)]
= x³ - x² + x² - x + x - 1 ,which after cancellation of equal terms,
= x³ - 1 (Proved)
Solution 2: Here we use the relevant formula which may be quoted verbally as follows: The difference of the two cubes of any two quantities is equal to the product of two expressions, one of which is the difference of the two quantities, and the other the sum of their squares increased by their product.
If the two quantities are x and 1,
Then the difference of the cubes of x and 1 = x³ - 1³ = x³ - 1
One expression = difference of x and 1 = x - 1
Other or second expression
= (sum of squares of x and 1 + product of x and 1)
= x² + 1² + x.1 = x² + 1 + x = x² + x + 1
∴ By the above theorem
x³ - 1 = (x² + x + 1) (x - 1)
Explanation:
Where do you want to install?
It looks like you don't have any applicable device(s) linked to
your Microsoft account. To install, sign in on a device with
your Microsoft assount,
Get more info
How do I do this
Answers
This really depends on the thing you are trying to install, and the device you are trying to install it on.
try to find the app info and see what devices it is compatible with. make sure you are using a compatible device, and make sure you are signed in.
pro scooters or skateboards
Answers
Answer:
pro scooter here.
Explanation:
i growed up with scooters and i thought i was the coolest lol.
im acutally thinking about getting a skate borad but who knows i might die on it
It is important to reflect on feedback.
A. True
B. False
Answers
Answer:
YES ITS IS!!
Explanation:
Effective feedback assists the learner to reflect on their learning and their learning strategies so they can make adjustments to make better progress in their learning.
using the what-if function in excel to make a decision is considered a type of __________.
Answers
Using the 'what-if' function in Excel in order to make a decision is considered a kind of forecast and scenario model.
In Microsoft Excel, the 'what-if' function permits the changing of the values in cells to analyze how these changes affect the outcomes or results. When in Excel the 'what-if' function is used to check many results of decisions to be taken based on different values on provided input, it is considered a kind of forecast and scenario model.
The forecast and scenario model indicates a strategic process for businesses that is used to plan various potential decisional outcomes. These situations are forecasted as per the visible risks and assumed uncertainties that exist in a set of plausible situations. Simply, it can be said that the forecast and scenario model assists to model multiple 'what-if' scenarios that prepare for the future.
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You are working as a project manager. One of the web developers regularly creates dynamic pages with a half dozen parameters. Another developer regularly complains that this will harm the project’s search rankings. How would you handle this dispute?
Answers
From the planning stage up to the deployment of such initiatives live online, web project managers oversee their creation.They oversee teams that build websites, work with stakeholders to determine the scope of web-based projects, and produce project status report.
What techniques are used to raise search rankings?
If you follow these suggestions, your website will become more search engine optimized and will rank better in search engine results (SEO).Publish Knowledgeable, Useful Content.Update Your Content Frequently.facts about facts.possess a link-worthy website.Use alt tags.Workplace Conflict Resolution Techniques.Talk about it with the other person.Pay more attention to events and behavior than to individuals.Take note of everything.Determine the points of agreement and disagreement.Prioritize the problem areas first.Make a plan to resolve each issue.Put your plan into action and profit from your victory.Project managers are in charge of overseeing the planning, execution, monitoring, control, and closure of projects.They are accountable for the project's overall scope, team and resources, budget, and success or failure at the end of the process.Due to the agility of the Agile methodology, projects are broken into cycles or sprints.This enables development leads to design challenging launches by dividing various project life cycle stages while taking on a significant quantity of additional labor.We can use CSS to change the page's background color each time a user clicks a button.Using JavaScript, we can ask the user for their name, and the website will then dynamically display it.A dynamic list page: This page functions as a menu from which users can access the product pages and presents a list of all your products.It appears as "Collection Name" in your website's Pages section.To learn more about search rankings. refer
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What defines interactive media? The user must play a role in writing the content of the media. The user must do something that determines what happens next. The user must help design the overall look and feel of the presentation. The user must provide feedback after using the media.
Answers
Answer:
What Is Interactive Media?
Interactive media is a method of communication in which the program's outputs depend on the user's inputs, and the user's inputs, in turn, affect the program's outputs. Simply put, it refers to the different ways in which people process and share information, or how they communicate with one another. Interactive media allows people to connect with others—whether that's people or organizations—making them active participants in the media they consume
Answer:
The user must do something that determines what happens next.
It is B.
Which of the following types of digital evidence can be pulled from both a computer and a portable device?
Images
Text history
GPS coordinates
phone call data
Answers
The types of digital evidence that can be pulled from both a computer and a portable device are:
Text historyImagesGPS coordinatesWhat type of evidence can be identified and collected from digital devices?These are known to be Evidence that can be obtained Digitally. They includes:
Computer documentsEmailsText and instant messages,TransactionsImages Internet histories, etc.The above are all examples of information that can be obtained from electronic devices and can be used very well as evidence.
Therefore, The types of digital evidence that can be pulled from both a computer and a portable device are:
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Answer:
(A) Images
Explanation:
Got it right on my quiz.
The attachment should help you understand why its Images.
who wants to play genshin?
Answers
Answer:
Sure! What server are you on tho?
Explanation:
Task
Ask for the total price of the bill, then ask how many diners there are. Divide the total bill by the number of diners and show how much each person must pay.
I need code for this on Repl.it python
Answers
Answer:
Please see the full code in explanation
Explanation:
#This is a console program
def bill_calculator():
print("Enter the Total value of the bill:\n")
bill_total = float(input())
print("Enter total number of dinners:\n")
total_dinner = int(input())
bill_per_person = bill_total / total_dinner
result = ("Bill total: {} \n"
"Total dinners: {} \n"
"Bill per person: {} ").format(bill_total,total_dinner, bill_per_person)
print(result)
if __name__ == '__main__':
bill_calculator()
Who is Carl Thompson?
Answers
A screen on Evelyn's cell phone can hold an odd or an even number of apps. If she has an odd number of apps, how can she arrange them on 2 screens?
Answers
To arrange an odd number of apps on two screens, Evelyn can put (N-1)/2 apps on one screen and 1 app on the other.
When Evelyn has an odd number of apps on her cell phone, she may encounter a challenge when trying to arrange them on two screens evenly. However, with a little creativity and strategic placement, she can find a solution.
Let's assume Evelyn has N apps, where N is an odd number. She can begin by placing (N-1)/2 apps on one screen. This screen will hold the majority of the apps, as it can accommodate an even number of them. Now, Evelyn is left with one app to place.
To address this, she can choose one of the apps from the first screen and move it to the second screen, making it uneven. This action leaves her with (N-1)/2 - 1 apps on the first screen and 1 app on the second screen. While this setup is not perfectly even, it ensures that all the apps are accounted for on both screens.
Alternatively, if Evelyn desires a more balanced arrangement, she can distribute the apps differently. She can place (N+1)/2 apps on one screen and (N-1)/2 apps on the second screen. This configuration ensures that the number of apps on each screen differs by only one.
In either case, Evelyn can prioritize her most frequently used or essential apps on the first screen, making them easily accessible. The second screen can hold less frequently used or secondary apps.
By employing these strategies, Evelyn can overcome the challenge of arranging an odd number of apps on two screens, allowing for efficient organization and easy access to all her applications.
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Choose the answer. Janice's IT department found that her computer had a program on it that was collecting her personal information as she browsed the Web. What is this an example of?
spyware
pharming
spam
spoofing
Answers
Answer:
Spyware
Spam is just unwanted soliciation, spoofing is making links appear as something else, pharming is creating a fake website for victims to use.
Assume that all frames were empty at the beginning of the program. In the first 5 questions, write X if your answer is that no eviction happens. 15. For the underlined C access, which page will be evicted if using FIFO replacement policy 16. For the underlined C access, which page will be evicted if using Optimal replacement policy 17. For the underlined C access, which page will be evicted if using NFU without aging replacement policy 18. For the underlined C access, which page will be evicted if using LRU replacement policy 19. For the underlined C access, which page will be evicted if using Working Set (Delta=2) 20. What is the total number of page faults of the full sequence if using FIFO replacement policy 21. What is the total number of page faults of the full sequence if using Optimal replacement policy What is the total number of page faults of the full sequence if using NFU without aging policy 23. What is the total number of page faults of the full sequence if using LRU replacement policy 22.
Answers
NFU stands for Not Frequently Used, and it is a page-replacement algorithm. Each page entry has an associated counter in this algorithm. When a page is referenced, the hardware increments the counter associated with the page entry for each page reference.(All answers are given below)
In the first 5 questions, X will be written if eviction is not going to happen.
15. For the underlined C access, page 1 will be evicted if using the FIFO replacement policy.
16. For the underlined C access, page 2 will be evicted if using the Optimal replacement policy.
17. For the underlined C access, page 1 will be evicted if using the NFU without aging replacement policy.
18. For the underlined C access, page 2 will be evicted if using the LRU replacement policy.
19. For the underlined C access, X will be written if eviction is not going to happen using the Working Set (Delta = 2).
20. The total number of page faults of the full sequence if using the FIFO replacement policy is 9.
21. The total number of page faults of the full sequence if using the Optimal replacement policy is 6.
23. The total number of page faults of the full sequence if using the LRU replacement policy is 6.
NFU stands for Not Frequently Used, and it is a page-replacement algorithm. Each page entry has an associated counter in this algorithm. When a page is referenced, the hardware increments the counter associated with the page entry for each page reference. When a page fault occurs, the operating system examines all the counters to see which page to replace.NFU does not have an aging mechanism. It is based solely on how often a page is referenced. As a result, NFU can suffer from issues like thrashing.
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What does clintegrity require a coder to use more of when coding from this encoder
Answers
Clintegrity requires coders to use more HTML when coding from this encoder.
HTML (HyperText Markup Language) is a coding language used to create websites and webpages. Clintegrity requires a coder to use more of their critical thinking skills and attention to detail when coding from this encoder. This is because clintegrity is a system that is designed to ensure the accuracy and completeness of coded data, which is essential for accurate billing and reimbursement for healthcare services.
By using critical thinking skills and attention to detail, a coder can ensure that they are correctly identifying and coding all relevant information from a patient's medical record, which is essential for clintegrity.
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defina constant and explain its type
Answers
A constant can be defined as the a thing whose value constant across duration. A constant is a statistic that applies to all computations equally and does not change. There are four types of constant.
What is constant?Constant refers to a set point that cannot be altered while a running program is running. A numeric, symbol, or sequence of characters is referred to as a constants in the Program code. Or any type of data may be used. Lambda expressions are another name for integers.
Constants are classified into four types:
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Help pls due today
Select the correct answer. Mike needs to export some animation videos
from his smartphone to an online platform. Which common file format can
he use for this purpose?
1) .swf
2 ) flv
3) .mov
4) .3gp
Answers
The Correct Answer:
3) .mov
Answer:
D. .3gp
Explanation:
The XBOX Live was NOT the best selling console of the 7th generation, but it was widely considered to be the most culturally influential.
Answers
69) Software programs were unprotected by copyright law until the early 1990s.
Answers
Prior to the early 1990s, software programs were not protected by copyright law. This meant that anyone could copy and distribute software without permission or consequences.
However, as the use of computers and software became more prevalent, it became clear that protection for software was necessary. In 1980, the US government passed the Computer Software Copyright Act, which provided some limited protection for software. However, it was not until the early 1990s that the US government passed the Digital Millennium Copyright Act (DMCA), which provided more comprehensive protection for software and other digital works.
This act made it illegal to circumvent digital rights management (DRM) systems that protect copyrighted works, and also provided harsher penalties for copyright infringement. Overall, the implementation of copyright protection for software has been crucial in promoting innovation and protecting the rights of software developers and creators.
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Write the definition of a function named fscopy. This function can be safely passed two fstream objects, one opened for reading, the other for writing. Assume that the input source is a text file consisting of a sequence of newline character-terminated lines.
Answers
The function named fscopy is a function that safely passes two fstream objects, one opened for reading, and the other for writing. It copies the contents of the source file into the destination file assuming that the input source is a text file consisting of a sequence of newline character-terminated lines.
Explanation:fstream is a C++ standard library which provides classes for handling files. It enables the user to read from and write to files. The fstream library offers classes that are similar to the iostream classes. They vary by how the data is stored and read.A function named fscopy is created in this scenario to safely pass two fstream objects, one opened for reading, and the other for writing.
This function assumes that the input source is a text file consisting of a sequence of newline character-terminated lines and copies the contents of the source file into the destination file.Here is the function named fscopy :void fscopy(ifstream& infile, ofstream& outfile) { string s; while(getline(infile, s)) outfile << s << endl; }In this function, the getline() function reads the input file's contents line by line and stores it in a string s. Finally, each line is written to the output file using the ofstream object outfile and a newline character using the endl object.
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a cross between human language and a programming language is called a compiler the java virtual machine pseudocode the java language called as
Answers
A cross between human language and a programming language is called a pseudocode. The Java language is compiled into Java bytecode, which is executed by the Java Virtual Machine (JVM).
Pseudocode is a written description of the process that a computer program should execute. It is not a programming language, but rather an informal, English-like description of the code that is utilized to design software or algorithms. This language can be employed to describe the different sections of an algorithm in a clear and structured manner, resulting in easy-to-understand documentation.
The Java language is a high-level programming language that is both class-based and object-oriented. It is intended to be cross-platform, meaning that it can run on a variety of devices, such as phones, tablets, and computers, without the need for recompilation. The Java Virtual Machine is a tool that enables Java bytecode to be executed on any machine that has a JVM installed.
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how does python show that commands belong inside a python structure?
Answers
Python show that commands belong inside a Python structure by using indentation to define the code blocks.
What is Python?Python can be defined as a high-level programming language that is designed and developed to build websites and software applications, especially through the use of dynamic commands (semantics) and data structures.
In Computer programming, Python show that commands belong inside a Python structure by using indentation to define the code blocks.
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When a condition is tested in a Visual Basic program, this is a possible outcome:
a. the condition is true b. the condition is false c. the condition is constant d. the condition cannot be determined
Answers
The correct outputs for testing a condition in a Visual Basic program are options (a) and (b).
In Visual Basic, what is a conditional statement?Different actions are carried out in response to various decisions using conditional statements. There are four conditional statements in VBScript: If statement: When a condition is met, a set of instructions is run. If...Then... Choose which of the two sets of lines in the else statement to run.
What is a conditional statement used for?Boolean expressions in the form of logical if/else statements and then statements that determine if a statement is true or untrue are used to create conditional statements. The action is possible if the described condition is met in the given circumstance. Your computer's password is an illustration of this kind of statement.
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3. You just graduated from the University of Florida with a degree in graphic design and Macy’s has hired you as a full-time graphic designer in their Art and Marketing department. Your first job is to design a series of holiday gift cards for the upcoming season. Who is the “author” and why?
Answers
The “author” is the Art and Marketing department because you are working under them and it is an assignment or work given to you.
What is a graphic designer do?Graphic designers is known to be one that tends to make or develop visual ideas, using computer software or this can be done by the use of hand.
It is one that is often used to pass out ideas that can inspire, inform, and capture the mind of consumers. They create the total layout and production design that is meant for applications.
Hence, The “author” is the Art and Marketing department because you are working under them and it is an assignment or work given to you.
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_________ is a method of encoding data so that it is unreadable to unauthorized individuals. The data can only be decoded if the receiver of the encoded message has access to a special key.
Answers
Answer:Encryption
Explanation:I took my test for CIS 110 and guessed and got this question right.
7.2.7: Part 1, Replace a Letter
"Write a function named replace_at_index that takes a string and an integer. The function should return a new string that is the same as the old string, EXCEPT with a dash in place of whatever character was at the index indicated by the integer.
Call your function on the word eggplant and the index 3, like this:
replace_at_index("eggplant", 3)
You should then print the value of s, which should display:
egg-lant"
Answers
def replace_at_index(txt, ind):
new_txt = ""
for x in range(len(txt)):
if x == ind:
new_txt += "-"
else:
new_txt += txt[x]
return new_txt
print(replace_at_index("eggplant", 3))
I wrote my code in python 3.8. I hope this helps.
Following are the python program code to replace a Letter with the index value:
Python program to replace a letter:def replace_at_index(s,i):#defining a method replace_at_index that tales two variable inside the parameter
n=''#defining a string variable n
for x in range(len(s)):#defining a loop that calculates the length of string value
if x == i:#uding if that adds dash into the index of string value
n += '-'#adding dash
else:#else block
n+= s[x]#defining n variable that holds string value
return n#return string value
print(replace_at_index("eggplant", 3))#using print method that calls and prints the method value
output:
please find the attached file.
Program Explanation:
Defining a method "replace_at_index" that tales two-variable "s, i" inside the parameter, in which one is a string and one is an integer.Inside the method, a string variable "n" is declared, and a for a loop. Inside the loop, it calculates the length of the string value and use a conditional block that adds a dash into the index of the string, and uses a return that prints the calculated value.Outside the method, a print method is used that calls and prints the method value.
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why is it important to use safe hand tool?