Answer:
Get the actual price of the item and convert it to cents, also get and convert the amount paid to cents.
subtract the actual price of the item from the paid amount ( which is in cents), if the result is greater than zero, covert the result back to dollars and output the result.
Explanation:
The program converts the actual price of the item and the amount paid to cents (where a dollar is equal to 100 cents). The variables are subtracted to get the change to be refunded, the result is converted back to dollars as the actual change to be paid.
An employer uses the spreadsheet below to determine the average hourly salary of her four employees. She begins by determining the hourly salary of each person and displaying that in column D. Which formula can she then use to determine the average hourly salary?
=average(D2:D5)
=average(B2:B5)
=average(C2:C5)
=average(B5:D5)
A. =average (D2:D5)
Answer:
The answer is "=average(D2:D5)"
Explanation:
In Excel, the AVERAGE function is used to measures the average number, in the arithmetic average.This method is used as the group of numbers, that determines by using the AVERAGE function. This feature is an AVERAGE, which is used to ignores the logical data, empty columns, or text cell. It is up to 255 specific arguments, that could be handled by AVERAGE, including numbers, numerical values, sets, arrays, or constant.
Answer:
A
Explanation:
What is an example of a free online library?
A. Duck Duck Go
B. Project Gutenberg
C. Bing
D. PubMed
which option enable you to change the background colour of a slide
Explanation:
In order to change the background color in Microsoft PowerPoint 2010 we need to go to View and Slide Master. Then, right click on the first slide and click Format Background. Then you can access the background options, including a way to change the background gradient effect or use a solid background color.
Which of the following is true of operations within a spreadsheet program’s built-in functions?
Operations within parentheses, then multiplication and division, and then addition and subtraction are computed.
Operations within parentheses, then addition and subtraction, and then multiplication and division are computed.
Multiplication and division, then addition and subtraction, and then operations within parentheses are computed.
Addition and subtraction, then multiplication and division, and then operations within parentheses are computed
A. Operations within parentheses, then multiplication and division, and then addition and subtraction are computed.
Answer:
a is the answer
Explanation:
Cards in a pack are black or red in the ratio
black: red = 2 : 5
What fraction of the cards are red?
Answer:
[tex]Fraction = \frac{5}{7}[/tex]
Explanation:
Given
[tex]black: red = 2 : 5[/tex]
Required
Determine the fraction of red
First, we calculate the total ratio.
[tex]Total = black + red[/tex]
Substitute values for black and red
[tex]Total = 2 + 5[/tex]
[tex]Total = 7[/tex]
The fraction of red is then calculated as:
[tex]Fraction = \frac{Red}{Total}[/tex]
[tex]Fraction = \frac{5}{7}[/tex]
You use utility software to
Select all that apply
From the demonstration video on navigating the Outlook interface, which of the following is true? Check all that apply.
Use the ALT key on the keyboard to toggle letter keys to activate functions in Outlook.
To get to the Backstage view, click on the File tab on the top left.
The Outlook icon can be found on the Task Bar in Windows by default.
The Message Pane is where you can read the body of the message.
The Reading Pane and the To-Do List can be toggled on and off as needed.
Answer:
A, B, and E.
Explanation:
I just did it!
You are responsible for several servers running Windows Server. You will be managing the log files on the servers. What should you use to work with the Windows log file
Incomplete question. The Options:
a. rsyslog
b. logrotate
c. /var/log
d. Event Viewer
Answer:
d. Event Viewer
Explanation:
Among all the listed options, only the Event Viewer application is specifically designed to log files on Windows servers. While rsyslog, logrotate, and /var.log are designed for the Linux operating system environment.
Some of the common log files to be found on the Event Viewer application include;
log of applications opened,system errors, security warnings.Answer:
its d
Explanation: there no need
Write a program that inputs a text file. The program should print the unique words in the file in alphabetical order. Uppercase words should take precedence over lowercase words. For example, 'Z' comes before 'a'.
Answer:
unique = []
with open("file_name.txt", "r") as file:
lines = file.readlines()
for line in lines:
# assuming comma is the only delimiter in the file
words = line.split()
for word in words:
word = word.strip()
if word not in unique:
unique.append(word)
unique = sorted(unique)
print(unique)
Explanation:
The python module opens a file using the 'with' keyword (the file closes automatically at the end end of the indentation) and the open built-in function and reads the content of the open file as a list of lines of the content.
Each line is split into a list and the unique words are collected and stored in the unique list variable.
The program is an illustration of file manipulations.
File manipulation involves writing to and reading from a file
The program in Python where comments are used to explain each line is as follows:
#This creates an empty list
wordList = []
#This opens the file
with open("myFile.txt", "r") as file:
#This reads the file, line by line
lines = file.readlines()
#This iterates through each line
for line in lines:
#This splits each line into words
words = line.split()
#This iterates through each word
for word in words:
#This removes the spaces in each word
word = word.strip()
#This adds unique words to the list
if word not in wordList:
wordList.append(word)
#This prints the unique words in alphabetical order
print(sorted(wordList))
Read more about similar programs at:
https://brainly.com/question/19652376
Sites on the surface web are _____.
A. freely available to all users
B. home pages only
C. older pages that have not been updated
D. member-only sites
It should be noted that Sites on the surface web are A. freely available to all users.
What is Surface Web?The Surface Web can be regarded as a portion of the World Wide Web which is accessible for general public and it can be searched with standard web search engines.
Therefore, option A is correct.
Learn more about Surface Web at:
https://brainly.com/question/4460083