A Supermarket manager hired one packager who can pack 15 boxes every two minutes. Ater some time the manager noticed that packaging is too much work to be done by one person, so they hired another packager who can pack 15 boxes every three minutes. How many minutes will it take these two packagers, working together, to pack 500 boxes? 32 40
Answers
Answer:
40mn
Explanation:
500/t=15/2+15/3
500/t=75/6
75t=500×6
t=3000/75
t=40
Related Questions
what does the record of a spreadsheet run
Answers
The record in a spreadsheet refers to a row of data that contains information about a specific entity or item within the spreadsheet. It represents a single entry or observation in the dataset being managed. Each record typically consists of multiple fields or columns that hold different attributes or properties related to the entity being represented.
In a spreadsheet, records are organized vertically in a tabular format, with each record occupying a separate row. The fields within a record are aligned horizontally across the columns of the spreadsheet. For example, if you are managing a sales spreadsheet, each record may represent a specific sales transaction and the corresponding fields could include information such as the date, customer name, product sold, quantity, price, and total amount.
The record of a spreadsheet is essential for organizing and managing data effectively. It allows you to store and track individual units of information in a structured manner. With records, you can easily locate and reference specific data points, perform calculations, analyze patterns, and generate reports.
Moreover, the records in a spreadsheet are highly flexible and dynamic. You can add new records as new data becomes available, modify existing records to update information, or delete records that are no longer relevant. This flexibility enables you to maintain an up-to-date and accurate dataset.
The record of a spreadsheet is crucial for performing various data manipulation tasks, such as filtering, sorting, and performing calculations. By working with records, you can extract specific subsets of data based on certain criteria, sort records based on different fields, and perform calculations or analysis on selected records.
In summary, the record of a spreadsheet represents a single entry or observation in a dataset. It consists of multiple fields that hold specific attributes or properties related to the entity being represented. Records are essential for organizing, managing, and analyzing data within a spreadsheet, allowing for effective data manipulation and analysis.
for more questions on spreadsheet
https://brainly.com/question/26919847
#SPJ11
Complete the sentence.
_______is a career discipline that focuses on developing new computing technologies and techniques.
O computer science
O information technology
O computer technology
O information systems
Answers
Answer:
Computer Science
Explanation:
These other options deal with different disciplines of computers. Information technology deals with the collecting and storing of data. Computer technology deals with the maintenance and work of a computer system. Information systems deals with the way that you can collect and store data.
,Computer Science_is a career discipline that focuses on developing new computing technologies and techniques. Hence, option A is correct.
What is tech support?Tech support has been the acronym for technological support. A company has been requiring the backend support that helps in resolving the issues related to the technical products.
We know that Computer technology deals with the maintenance and work of a computer system.
The Information systems deals with the way that you can collect and store data.
These other options deal with different disciplines of computers, thus Information technology deals with the collecting and storing of data.
The education discipline helps in providing a company with technological support has been information technology.
Thus,Computer Science_is a career discipline that focuses on developing new computing technologies and techniques. Hence, option A is correct.
Learn more about tech support, here:
brainly.com/question/21415070
#SPJ2
PLEASE HELP
When purchasing software or downloading music and games online, how can you make legal choices? Use details to support your answer
Answers
Answer:
When purchasing software or downloading music and games online, the ways that you make legal choices are to make sure that depending on the place you're downloading the music from. Make sure that the service has obtained permission to be distribution of the music and as such it's legal. Otherwise, it is said to be illegal.
Explanation:
Does anyone have the answers to edhesive 4.2 lesson practice I’ve been stuck on it for like 3 months
Answers
Answer:
1. 5, 10
2. 5, 7, 9, 11
3. 21
4. 10
Explanation:
Adam is so good at playing arcade games that he will win at every game he plays. One fine day as he was walking on the street, he discovers an arcade store that pays real cash for every game that the player wins - however, the store will only pay out once per game. The store has some games for which they will pay winners, and each game has its own completion time and payout rate. Thrilled at the prospect of earning money for his talent, Adam walked into the store only to realize that the store closes in 2 hours (exactly 120 minutes). Knowing that he cannot play all the games in that time, he decides to pick the games that maximize his earnings
Sample game board at the arcade GAME COMPLETION TIME (in minutes) PAYOUT RATE Pac-man 90 400 Mortal Kombat 10 30 Super Tetris 25 100 Pump it Up 10 40 Street Fighter II 90 450 Speed Racer 10 40
An acceptable solution is the one where it still picks the best earnings even when the list of games or completion times or payout rates change.
Question:
Write code in Java/Scala/Python to help Adam pick the sequence(s) of games that earn him the most money?.
Then, assume you have a variable list of games and their payout rates. What is the best way to pick the games that earn you the most?
Input Explanation
The first line of input is always an integer denoting many lines to read after the first line. In our sample test case, we have 6 in the first line and 6 lines after the first line, each having a game, completion_time and payout_rate.
In each data line, the game, completion_time and payout_rate are separated by a ','(comma).
The games board may change but the store still closes in 120 minutes.
Input
6
Pac-man,80,400
Mortal Kombat,10,30
Super Tetris,25,100
Pump it Up,10,40
Street Fighter II,90,450
Speed Racer,10,40
Output Explanation
Print the game names that earn him the most into the standard output in alphabetical order
Output
Mortal Kombat
Pump it Up
Speed Racer
Street Fighter II
Answers
Answer:
ask it to ur teacher boiiiiii
Technician A says tires that are badly worn, mismatched in size or tread condition, or incorrectly inflated can cause brake problems. Technician B says simple inspection and checking with a pressure and a depth gauge can diagnose many tire problems. Who is correct?
Answers
The technicians are both accurate. Badly worn or underinflated tyres can lead to brake issues, and tyre issues are frequently detectable with a quick checkup and some pressure and depth gauge checks.
What's wrong with tyres that aren't the same size?If you keep using wheels and tyres that aren't compatible, they'll wear down unevenly and might cause issues in the future. The same problems may arise if you decide to drive your car with mismatched wheels. Uneven wear and tear will result from mismatched wheels and tyres.
What is the main reason why tyres wear unevenly?Uneven tyre wear is typically brought on by poor alignment, excessive or inadequate air pressure, or a worn-out suspension. Understanding the various irregular tyre wear patterns shown below can be useful.
To know more about technicians visit:-
https://brainly.com/question/29486799
#SPJ1
Three amperes of current are measured through a 27 resistor connected across a voltage
source. How much voltage does the source produce?
Answers
Answer:
81 Volts
Explanation:
V = I * R
so V = 3A * 27Ω = 81V
Which statistical measurement tools should be
used to solve the problem? Check all of the boxes
that apply.
A coach wants to calculate the average test scores
of students who participate in the most popular
sport that the school offers.
mean
median
mode
Answers
Answer:
mean
mode
Explanation:
edg 2020
Answer:
MEAN
mode
Explanation:
What is Difference between Data and information
Answers
Answer:
Data is an individual unit that contains raw material which does not carry any specific meaning.
Information is a processed, organised data presented in a given context and is useful to humans.
Information is a group of data that collectively carry a logical meaning.
what is a web browser
Answers
Answer:
A web browser takes you anywhere on the internet, letting you see text, images, and video from anywhere in the world. The web is a vast and powerful tool. Over the course of a few decades, the internet has changed the way we work, the way we play and the way we interact with one another. Depending on how it’s used, it bridges nations, drives commerce, nurtures relationships, drives the innovation engine of the future and is responsible for more memes than we know what to do with.
Explanation:
Does the security burden fall primarily on the user? On
the company that the user is doing business with? On
both? Support your answer.
Answers
Answer:
yes and no because of the security
Explanation:
yes and no because of the security
lower cabinet is suitable for storing and stocking pots and pans true or false
Answers
Make sure cabinet is clean enough to put the pots and pans.
Which database item would show details such as a customer’s name, their last purchase, and other details about a customer?
A. file
B. field
C. record
D. table
E. index
Answers
Answer:
The answer is C. Record
Explanation:
define excretion in plants
Answers
Answer:
excretion is the removal of waste from plants
Explanation:
Plants also produce waste but they produce waste very slowly and in very small amounts
They don't have any special organism for the removal of their waste
Their waste products are:
carbon dioxidewater vapouroxygenSelect the correct navigational path to create the function syntax to use the IF function.
Click the Formula tab on the ribbon and look in the
gallery.
Select the range of cells.
Then, begin the formula with the
, click
, and click OK.
Add the arguments into the boxes for Logical Test, Value_if_True, and Value_if_False.
Answers
Answer:
wewewewewewe
Explanation:
wewe\(\neq \neq \neq \neq \neq \neq \neq \\\)
Answer:
1. Logical
2.=
3.IF
Explanation:
JUST TOOK TEST GOOD LUCK!!!
Examine about the Internal & External Fragmentation methods give an example for each. essay
Answers
Internal Fragmentation occurs when a process needs more space than the size of allotted memory block or use less space. External Fragmentation occurs when a process is removed from the main memory. Internal Fragmentation occurs when Paging is employed. External Fragmentation occurs when Segmentation is employed.
A bigger chunk of RAM is set aside for the process. Some memory is left unused because it cannot be utilised by another function. By properly allocating the smallest division that is yet large enough for the process, internal fragmentation can be reduced.
When there is a mismatch between the quantity of memory needed and the amount of memory that is actually available, internal fragmentation becomes a problem.
When paging is used, internal fragmentation occurs.
When memory allocations are made but chunk sizes are fixed, internal fragmentation follows.
Internal process fragmentation occurs when a process consumes less memory or uses more than the allocated memory block can hold.
External FragmentationAlthough the total RAM is large enough to accommodate a process or handle a request, we are unable to use it since it is not contiguous. To lessen external fragmentation, we can condense or shuffle memory to free up a substantial amount of space. For compaction to be useful, relocation must be dynamic.
Internal fragmentation is largely controlled via Best Fit Block Search.
External fragmentation is fixed through compaction.
When the size of the allotted memory blocks fluctuates, external fragmentation occurs.
When segmentation is used, external fragmentation happens.
When small, non-contiguous memory blocks cannot be assigned to any process, external fragmentation results.
An affected process is deleted from the main memory as a result of external fragmentation.
Question # 2 Multiple Choice Do you think it is acceptable to copy and paste material from a web page into a term paper?
Yes, because information on the internet is free for everyone to use.
Yes, because information on the internet is free for everyone to use.
Yes, if you paste of where you got it from but do not quote it.
Yes, if you paste of where you got it from but do not quote it.
No, because you should not pass other people’s work off as your own.
No, because you should not pass other people’s work off as your own.
No, because you can get sued by the owner of the material.
Answers
Do you think it is acceptable to copy and paste material from a web page into a term paper: No, because you should not pass other people’s work off as your own.
What is plagiarism?Plagiarism simply refers to an act of representing or using an author's literary work, thoughts, ideas, language, or expressions without their consent, permission, acknowledgement or authorization.
This ultimately implies that, plagiarism is an illegal act that involves using another author's intellectual work or copyrighted items word for word without getting an authorization and permission from the original author.
In this context, we can reasonably infer and logically deduce that it is very wrong to copy and paste material from a web source into a term paper without an accurate citation or reference to the original author.
Read more on plagiarism here: brainly.com/question/397668
#SPJ1
Answer:
C. No, because you should not pass other people’s work off as your own.
Explanation:
What method is used to ensure proper ventilation in a server room?
Internal cooling systems
Maintaining a steady temperature
Hot and cold aisles
Internal fans
Answers
A method which is used to ensure proper ventilation in a server room is: C. Hot and cold aisles.
What is a server?A server can be defined as a dedicated computer system that is designed and developed to provide specific services to other computer devices or programs, which are commonly referred to as the clients.
What is a server room?In Computer technology, a server room is also referred to as a data center and it can be defined as a dedicated space (room) that is typically used for keeping a collection of servers and other network devices.
Generally, hot and cold aisles are often used in server rooms (data centers) to ensure proper ventilation, especially by removing hot air and pushing cool air into the server room.
Read more on hot and cold aisles here: https://brainly.com/question/13860889
#SPJ1
"""
Multiply.py - This program prints the numbers 0 through 10 along
with these values multiplied by 2 and by 10.
Input: None.
Output: Prints the numbers 0 through 10 along with their values multiplied by
2 and by 10.
"""
head1 = "Number: "
head2 = "Multiplied by 2: "
head3 = "Multiplied by 10: "
NUM_LOOPS = 10 # Constant used to control loop.
print("0 through 10 multiplied by 2 and by 10" + "\n")
# Initialize loop control variable.
# Write your counter controlled while loop here
# Multiply by 10.
# Multiply by 2.
print(head1 + str(numberCounter))
print(head2 + str(byTwo))
print(head3 + str(byTen))
# Next number.
Summary
In this lab, you use a counter-controlled while loop in a Python program. When completed, the program should print the numbers 0 through 10, along with their values multiplied by 2 and by 10. The data file contains the necessary variable declarations and output statements.
Instructions
Make sure the file Multiply.py is selected and opened.
Write a counter-controlled while loop that uses the loop control variable (numberCounter) to take on the values 0 through 10.
In the body of the loop, multiply the value of the loop control variable by 2 and by 10. Remember to change the value of the loop control variable in the body of the loop.
Execute the program by clicking the "Run Code" button at the bottom of the screen.
Answers
head1 = "Number: "
head2 = "Multiplied by 2: "
head3 = "Multiplied by 10: "
NUM_LOOPS = 10 # Constant used to control loop.
print("0 through 10 multiplied by 2 and by 10" + "\n")
# Initialize loop control variable.
# Write your counter controlled while loop here
# Multiply by 10.
# Multiply by 2.
x = 0
while(x<11):
print(head1 + str(x))
print(head2 + str(x*2))
print(head3 + str(x*10))
x += 1
# Next number.
.[2] ) Describe how Optical Mark Recognition is used to process the details from the form. ....[3]
Answers
Optical Mark Recognition is used to process data from a form. First, design and print the form on special paper with pre-printed bubbles or checkboxes.
What is the Optical Mark Recognition?Optical Mark Recognition technology captures data from paper forms with checkboxes or bubbles through specialized scanners that detect and convert marks into digital data.
There is also Completed form scanned by OMR scanner. Process and verify OMR data: Software analyzes and converts shaded bubbles into digital data, which is verified for accuracy and corrected as needed. Export data to spreadsheet or database for analysis.
Read more about Optical Mark Recognition here:
https://brainly.com/question/30623318
#SPJ1
Create a python program that will input their name and their age. It will show an output "Hi, {name} ! How are you? I know you are {age} old."
I WILL MARK YOU AS BRAINLIEST
Answers
Answer:
age = 10
name = Cynthia
make an f string so the variables appear in the string. There are other ways to do this but I prefer f strings instead of using string concatenation. It causes problems adding 2 strings together most of the time.
print(f'Hi, {name} ! How are you? I know you are {age} old.')
If you were to sort the Title field in tblBooks in a Descending order, in ms access which author would be at the top of the list? A. Linda Rode B. Robert Howard C.Isaac Asimov D. Roger D. Abrahams
Answers
If the Title field in the tblBooks table is sorted in descending order in MS Access, the author at the top of the list would be Linda Rode. So, the correct option is A.
Sorting the Title field in descending order means arranging the titles in reverse alphabetical order.
Out of the given authors, Linda Rode would be at the top of the list because her last name, "Rode," comes first alphabetically when compared to the other authors' last names. The other authors' last names are Howard, Asimov, and Abrahams.When sorting in descending order, the records are listed from Z to A or highest to lowest, depending on the sorting field. In this case, since we are sorting the Title field, which is a text field, the sorting would be in reverse alphabetical order.Therefore, Linda Rode, with her last name starting with "R," would appear at the top of the list. So, the correct choice is option A.
For more questions on author
https://brainly.com/question/32116759
#SPJ8
Can someone help me fix my code for this question? got pretty far but now i'm stuck on the syntax error.
In this lab, you use what you have learned about parallel arrays to complete a partially completed C++ program. The program should:
Either print the name and price for a coffee add-in from the Jumpin’ Jive Coffee Shop
Or it should print the message Sorry, we do not carry that.
Read the problem description carefully before you begin. The file provided for this lab includes the necessary variable declarations and input statements. You need to write the part of the program that searches for the name of the coffee add-in(s) and either prints the name and price of the add-in or prints the error message if the add-in is not found. Comments in the code tell you where to write your statements.
Instructions
Study the prewritten code to make sure you understand it.
Write the code that searches the array for the name of the add-in ordered by the customer.
Write the code that prints the name and price of the add-in or the error message, and then write the code that prints the cost of the total order.
Execute the program by clicking the Run button at the bottom of the screen. Use the following data:
Cream
Caramel
Whiskey
chocolate
Chocolate
Cinnamon
Vanilla
The Gdb one is what i have so far but i can't figure out what i'm doing wrong as far as syntax.
Answers
To be able to complete the code that can be used to searching a coffee add-in in an array as well as printing its name and price, look at the example of the implementation in C++ that is given below
What is the syntax error?In the code that is known to be given, one can declare as well as initialize two arrays - addIns that can be used for saving the names of coffee add-ins, as well as the prices for saving of the prices of the all of the corresponding add-ins.
Therefore, We can be able to collect input from a given customer for the coffee add-in they need to order. Finally, we can be able to make use of an if-else statement to be able to print the name and price of all ofthe add-i.
Learn more about syntax error from
https://brainly.com/question/28957248
#SPJ1
What is the output?
>>> password = "sdf#_356"
>>> password.isalnum()
>>>
Answers
Answer:
The output is False
Explanation:
Classify correctly linear and nonlinear multimedia.
movie at cinema
web page
video game
live video feed
e-book with links
instructional video
slideshow
Linear Multimedia
Nonlinear Multimedia
Answers
Answer:
movie at cinema - Linear Multimedia
web page - Nonlinear Multimedia
video game - Nonlinear Multimedia
live video feed - Nonlinear Multimedia
e-book with links - Nonlinear Multimedia
instructional video - Linear Multimedia
slideshow - Linear Multimedia
Explanation:
The linear multimedia will go from the start all the way through to the finish without variation.
The Nonlinear Multimedia is the opposite; it doesn't follow that one-way structure and instead allows free movement around all aspects of the multimedia in any order.
movie at cinema - Linear Multimedia
web page - Nonlinear Multimedia
video game - Nonlinear Multimedia
live video feed - Nonlinear Multimedia
e-book with links - Nonlinear Multimedia
instructional video - Linear Multimedia
slideshow - Linear Multimedia
you want to ensure that a query recordset is read-only and cannot modify the underlying data tables it references. How can you do that?
Answers
To guarantee that a query's recordset cannot make any changes to the original data tables, the "read-only" attribute can be assigned to the query.
What is the effective method?An effective method to accomplish this is to utilize the "SELECT" statement along with the "FOR READ ONLY" condition. The instruction signifies to the database engine that the query's sole purpose is to retrieve data and not alter it.
The SQL Code
SELECT column1, column2, ...
FROM table1
WHERE condition
FOR READ ONLY;
Read more about SQL here:
https://brainly.com/question/25694408
#SPJ1
System software includes all of the following except
Answers
Answer:
System software includes all of the following except Browsers.
Explanation:
I just know
System software includes all the following except Browsers. There are the based on the system software are the important parts.
What is software?
Software is the term for the intangible. The software is the most significant aspect. Software is a collection of rules, data, or algorithms used to run machines and perform certain tasks. Apps, scripts, and programs that run on a mobile device are referred to as software.
According to the system software, are the based on the operating system, management system, are the networking, translators, software utilities, are the networking. They are the browsers are not the used of the software, the significant components are the configuration.
As a result, the system software includes all the following except Browsers.
Learn more about on software, here:
https://brainly.com/question/985406
#SPJ2
What does the Merge and Center feature do? Check all that apply.
Answers
Answer:
Merging cells combines the selected cells to form a large cell.
Explanation:
To merge cells, select the cells you want to merge and click on Merge & Center in the ribbon. Centering just makes the values/text in the cell centered. Wrapping text means to have the text in a cell not keep going horizontally but be in "paragraph form".
Answer:
C- Combines multiple cells into a single cell
D- Centers the alignment of text in the cell
Explanation: ;)
Cyberbullying prevention provides a safe environment by
stopping people from being bullies online.
showing people how to spot bullies online,
O rewarding people for catching bullies online,
O teaching people to ignore bullies online,
Answers
Answer:
stopping people from being bullies online.
Explanation:
Structural Styles
Go to the Structural Styles section. Within that section create a style rule to set the background color of the browser window to rgb(151, 151, 151).
Create a style rule to set the background color of the page body to rgb(180, 180, 223) and set the body text to the font stack: Verdana, Geneva, sans-serif.
Display all h1 and h2 headings with normal weight.
Create a style rule for every hypertext link nested within a navigation list that removes underlining from the text.
Create a style rule for the footer element that sets the text color to white and the background color to rgb(101, 101, 101). Set the font size to 0.8em. Horizontally center the footer text, and set the top/bottom padding space to 1 pixel.
Answers
Solution :
For Structural Styles the browser's background color.
html {
background-color: rgb(151, 151, 151);
}
For creating style rule for the background color and setting the body text
body {
background-color: rgb(180,180,223);
font-family: Verdana, Geneva, sans-serif;
}
For displaying all the h1 as well as h2 headings with the normal weight.
h1, h2 {
font-weight: normal;
}
For create the style rule for all the hypertext link that is nested within the navigation list
nav a {
text-decoration: none;
}
For creating style rule for footer element which sets the color of the text to color white and the color of the background to as rgb(101, 101, 101). Also setting the font size to 0.8em. Placing the footer text to horizontally center , and setting the top/bottom of the padding space to 1 pixel.
footer {
background-color: rgb(101, 101, 101);
font-size: 0.8em;
text-align: center;
color: white;
padding: 1px 0;
}
/* Structural Styles At one place*/
html {
background-color: rgb(151, 151, 151);
}
body {
background-color: rgb(180,180,223);
font-family: Verdana, Geneva, sans-serif;
}
h1, h2 {
font-weight: normal;
}
nav a {
text-decoration: none;
}
footer {
background-color: rgb(101, 101, 101);
font-size: 0.8em;
text-align: center;
color: white;
padding: 1px 0;
}