Answer:
Here is the JAVA program:
import java.util.Scanner; // to get input from user
public class DrawHalfArrow{ // start of the class half arrow
public static void main(String[] args) { // starts of main() function body
Scanner scnr = new Scanner(System.in); //reads input
int arrowBaseHeight = 0; // stores the height of arrow base
int arrowBaseWidth = 0; // holds width of arrow base
int arrowHeadWidth = 0; // contains the width of arrow head
// prompts the user to enter arrow base height, width and arrow head width
System.out.println("Enter arrow base height: ");
arrowBaseHeight = scnr.nextInt(); // scans and reads the input as int
System.out.println("Enter arrow base width: ");
arrowBaseWidth = scnr.nextInt();
/* while loop to continue asking user for an arrow head width until the value entered is greater than the value of arrow base width */
while (arrowHeadWidth <= arrowBaseWidth) {
System.out.println("Enter arrow head width: ");
arrowHeadWidth = scnr.nextInt(); }
//start of the nested loop
//outer loop iterates a number of times equal to the height of the arrow base
for (int i = 0; i < arrowBaseHeight; i++) {
//inner loop prints the stars asterisks
for (int j = 0; j <arrowBaseWidth; j++) {
System.out.print("*"); } //displays stars
System.out.println(); }
//temporary variable to hold arrowhead width value
int k = arrowHeadWidth;
//outer loop to iterate no of times equal to the height of the arrow head
for (int i = 1; i <= arrowHeadWidth; i++)
{ for(int j = k; j > 0; j--) {//inner loop to print stars
System.out.print("*"); } //displays stars
k = k - 1;
System.out.println(); } } } // continues to add more asterisks for new line
Explanation:
The program asks to enter the height of the arrow base, width of the arrow base and the width of arrow head. When asking to enter the width of the arrow head, a condition is checked that the arrow head width arrowHeadWidth should be less than or equal to width of arrow base arrowBaseWidth. The while loop keeps iterating until the user enters the arrow head width larger than the value of arrow base width.
The loop is used to output an arrow base of height arrowBaseHeight. So point (1) is satisfied.
The nested loop is being used which as a whole outputs an arrow base of width arrowBaseWidth. The inner loop draws the stars and forms the base width of the arrow, and the outer loop iterates a number of times equal to the height of the arrow. So (2) is satisfied.
A temporary variable k is used to hold the original value of arrowHeadWidth so that it keeps safe when modification is done.
The last nested loop is used to output an arrow head of width arrowHeadWidth. The inner loop forms the arrow head and prints the stars needed to form an arrow head. So (3) is satisfied.
The value of temporary variable k is decreased by 1 so the next time it enters the nested for loop it will be one asterisk lesser.
The screenshot of output is attached.
Ryo currently earns a monthly salary of $2200. She has been offered a raise of $250 per month. How much more will she earn per year at her new salary?
Answer:
$3,000 more per year
Explanation:
Since the difference between her old salary and her new salary is $250 per month, then we can simply multiply this amount by the 12 months in a year in order to calculate how much more she will be earning per year on her new salary...
$250 * 12 = $3,000
Therefore, we can see that Ryo will be earning an extra $3,000 more per year with her new raise when compared to her old salary.
What does it mean when the lottery machine says function suppressed after scanning a ticket
When a machine says function suppressed after scanning a ticket, it implies that you have won some certain amount.
What is lottery wins?This term connote that a person has a winning ticket in a lottery that is often owned by a government.
Note that if a winning ticket is scanned, the terminal often shows a message just for you and that suppress function implies that your the ticket has won something.
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Fiona wants to fix scratches and creases in an old photograph. Fiona should _____.
Answer:
Fiona should scan the photograph and use image-editing software to fix the image.
Explanation:
Answer:
Fiona should scan the photograph and use image-editing software to fix the image.
Explanation:
what did herman hallerith invent ? what is the use of this machine
Answer:
tabulating machinetabulating machineThe tabulating machine was an electromechanical
machine designed to assist in summarizing information stored on punched cards. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
Answer:
Herman hallerith invented a Punch Card Machine System.
Explanation:
It revolutionized statiscal computation.
why my laptop like this, what is the problem, I press f2 and f12 and Nothing at all
Answer:
f2 and f12 is to inspect. try pressing alt, ctrl,delete
Explanation:
In Scratch, you have to choose backdrops from a limited number in the Scratch image library.
Group of answer choices
True
False
Answer:
True
Explanation: im Awsome
what are three sections in a work sheet accounting
Answer:
-The heading of the WorkSheet consists of three parts:-
The name of the business.
-The title
-The period of time (accounting period) for which the worksheet is prepared.
Body
-The body of the WorkSheet contains a big column for the name of accounts and ten money columns or five pairs of money columns, each pair consisting of debit and credit columns.
Explanation:
a file that serves as a starting point for a new document
Answer:
The appropriate response is "Template".
Explanation:
A template would be a document that might open new opportunities for such a new folder. Because once you launch a framework, that's already pre-formatted sometimes in a manner. This same template will indeed presumably have such identification and phone number environment throughout the upper left, a person receiving identify location somewhat below something on the opposite side, a response body location further below, as well as a signature, identify at either the lower part.workbooks with the (blank) extension contain automated steps for performing repetitive tasks.
Workbooks with the ".xslm" extension contain automated steps for performing repetitive tasks.
What does this file extension do?
This file extension indicates that the workbook contains macros, which are sets of instructions that automate tasks within the workbook.
Macros can be written using the Visual Basic for Applications (VBA) programming language and can perform a wide range of tasks, from formatting data to importing and exporting information.
With macros, you can streamline your workflow and save time by automating repetitive or tedious tasks.
However, it's important to be cautious when using macros, as they can potentially be used to execute malicious code. Always ensure that your macros are from a trusted source and that you have adequate antivirus protection in place.
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Answer:
Workbooks with the ".xslm" extension contain automated steps for performing repetitive tasks.
What does this file extension do?
This file extension indicates that the workbook contains macros, which are sets of instructions that automate tasks within the workbook.
Macros can be written using the Visual Basic for Applications (VBA) programming language and can perform a wide range of tasks, from formatting data to importing and exporting information.
With macros, you can streamline your workflow and save time by automating repetitive or tedious tasks.
However, it's important to be cautious when using macros, as they can potentially be used to execute malicious code. Always ensure that your macros are from a trusted source and that you have adequate antivirus protection in place.
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Explanation:
In order to use data to inform decisions, the organization’s FIRST step must be to:
A) organize their data
B) train employees in effective data mining techniques
C) create a data warehouse
D) capture the necessary data
Answer:
D) capture the necessary data
Answer:
In order to use data to inform decisions, the organization’s FIRST step must be to:D) capture the necessary data
how can a search be narrowed to only search a particular website????
plzzzzzzzzzzzz ill give brainliest
Answer:
There are a variety of ways to narrow down your search results in a library database. The two most direct ways are to focus your search with more specific keywords and/or to limit by various criteria before or after searching. The more specific you are with your search terms, the more relevant your results will be
Hope it helped!!!
When using Goal Seek, how many cells can be specified as eligible to change to achieve the goal? When using Goal Seek, how many cells can be specified as needing to have a desired target value? 8. Distinguish among Microsoft Excel(8) "tables" versus "data tables" versus "pivot tables."
Tables in Excel are used for organizing and managing data, data tables are used for what-if analysis and sensitivity analysis, and pivot tables are used for data summarization and analysis.
When using Goal Seek in Microsoft Excel, only one cell can be specified as eligible to change in order to achieve the desired goal. This cell is typically referred to as the "changing cell" or "input cell."
On the other hand, there is no specific limitation on the number of cells that can be specified as needing to have a desired target value when using Goal Seek. These cells are typically referred to as the "target cells" or "output cells." You can specify multiple cells as target cells in order to achieve multiple desired target values simultaneously.
Now, let's distinguish among Microsoft Excel "tables," "data tables," and "pivot tables":
Tables: In Excel, a table is a range of cells that contains related data and is formatted as a table. When you convert a range of data into a table, Excel provides various features like built-in filters, sorting, and automatic formatting. Tables are useful for organizing and managing data, and they also offer structured references for formulas and functions.
Data Tables: Data tables in Excel are a type of what-if analysis tool. They allow you to explore different combinations of input values and see the resulting output values by calculating multiple variations of a formula. You can use data tables to perform sensitivity analysis, such as analyzing how changing input values impact the final results of a formula or calculation.
Pivot Tables: Pivot tables are powerful data summarization and analysis tools in Excel. They allow you to extract insights from large datasets by summarizing, sorting, filtering, and analyzing data. Pivot tables enable you to create custom reports, perform calculations, and visualize data using various summarization functions, such as sum, average, count, etc. They provide a flexible way to explore and present data from different perspectives.
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could someone please list the psychological impacts of Video games that differ the mind of teenagers. If you’ve previously completed a essay or report on this, please show me as an example. Thank you!
Answer:
Previous studies show that violent video games increase adolescent aggressiveness, but new Dartmouth research finds for the first time that teenagers who play mature-rated, risk-glorifying video games are more likely subsequently to engage in a wide range of behaviors beyond aggression, including alcohol use, smoking.
Explanation:
it has effected me by the way but im fine now it was for a short amount of time
The ____ view displays the worksheet the way it will look when it prints.
A) Normal
B) Page layout
C) Break
D) Page settings
what is a common use for spreadsheets? A.drawing B.writing C.budgeting D.video production
Answer:
b
Explanation:
he three most common general uses for spreadsheet software are to create budgets, produce graphs and charts, and for storing and sorting data
The common use for spreadsheets is budgeting.
A budget is a financial plan that estimates income and expenses for a specific period of time, such as a month or a year.
Thus option C is correct.
Here,
A spreadsheet is a tool used to organize, analyze, and store data in tabular form. The data is stored in cells that are usually arranged in a rectangular grid of rows and columns.
Spreadsheets can be used for a variety of purposes, including data analysis, budgeting, inventory management, and project management.
Using Spreadsheets for Budgeting: Budgeting is a common use for spreadsheets. A budget is a financial plan that estimates income and expenses for a specific period of time, such as a month or a year.
Spreadsheets can be used to create budgets by entering data such as income sources, expenses, and savings goals into the cells of a worksheet.
Thus option C is correct.
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What is the art of getting your work done through people in a harmonious way?
A.
having good interpersonal skills
B.
having good work ethics
C.
having high self-esteem
D.
having high work efficiency
E.
having conflict resolution skills
Answer:
A.
having good interpersonal skills
Answer:
it is (A)
Explanation:
when a picture is downloaded off the internet and then posted to social media, can the social media platform tell it was downloaded off the internet
pls explain the special keys on a keyboard and their functions ...eg shift key,control key
Tab- used to advance the cursor to the next tab stop.
Shift- allows you to type capital letters and the symbols at the top of the keys
Control- enabling other keys on the keyboard to perform secondary functions
Alt- used to change (alternate) the function of other pressed keys
CapsLock- causes all letters of bicameral scripts to be generated in capital letters.
Answer:
Multiple functions
Explanation:
If you'd like an answer to the purpose of the shift key and the control key, then I'll answer those two, specifically. Tell me if you'd like any more assistance afterwards! ( :
#1: Shift key: This key's basic function is this: when you hold down on it as well as a letter key (e.g. f ), then it will automatically make that letter uppercase.
For example, in this sentence I typed F while pressing the shift key as well:
Frederick looked out the window.
While in this one, I didn't.
frederick looked out the window.
My computer automatically tells me that the spelling of Frederick I used in the second sentence is wrong, since Frederick is proper - and is the beginning of a sentence.
#2: Control key: This key allows you to to do some pretty cool things, depending on which key you click it with.
For example, ctrl + j generates a document download page, while ctrl + d opens a bookmark page? option.
I hope this was very helpful, and let me know if you need any further assistance in the future! ( :
to merge results of multicore system in parallel programs, what techniques are usually used to minimize the number of communications among the cores?
The correct answer is What methods are typically utilised to reduce the amount of communication between cores when combining the results of multicore systems in parallel programmes .
An integrated circuit with two or more processing cores attached for improved performance and lower power consumption is called a multicore processor. Additionally, these processors allow for the more effective parallel processing and multithreading of numerous tasks. A multiprocessor system contains two or more processors, whereas a multicore system has a single processor with numerous execution units called cores. Although multicore processors have less traffic than multiprocessors, multiprocessors are more dependable than multicore processors. A single core can support many threads for parallel computation. The term "multi-Core processing" refers to the distribution of those threads to utilise the various CPU cores.
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by which of the following mechanisms are rod signals conveyed in conditions of low light?
The mechanism by which rod signals are conveyed in conditions of low light is that rod bipolar cells synapse upon off ganglion cells that then transmit the rod signals to other ganglion cells. The correct option is 4.
In dim lighting conditions, our eyes rely more on rod cells than on cone cells. The rod cells are responsible for low-light vision. They are stimulated by very low light and are responsible for our ability to see shapes in the dark. As a result of the absorption of light, the pigment rhodopsin in rod cells is activated. When rhodopsin absorbs a photon of light, it becomes unstable and sends a signal down the rod cell, which is then transmitted to bipolar cells. Rod bipolar cells are a type of bipolar cell that connects to the rod cells. They then send a signal to off-ganglion cells that transmit the rod signal to other ganglion cells.
The question should be:
by which of the following mechanisms are rod signals conveyed in conditions of low light?
1) Rod bipolar cells of both on and off types send outputs selectively to on and off ganglion cells.
2) Rod photoreceptors send their signals mainly through horizontal cells to the rod bipolars.
3) Rod bipolar cells synapse upon AII amacrine cells, which in turn synapse upon cone bipolar cells.
4) Rod bipolar cells synapse upon off ganglion cells that then transmit the rod signals to other ganglion cells.
5) Rod photoreceptors send their outputs directly to melanopsin containing ganglion cells.
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Which optional features are available when creating a new appointment? Check all that apply.
location
agenda
reminder
categorize
Quick Print
Answer:
A. Location
C. Reminder
D. Categorize
Hope this helps! :D
Answer:
A C D
Explanation:
make a story that ends in ´ I have never found such a kind person ever since´
How do you know that the computer is infected by virus
Trace the code below to find the two errors.
One is a syntax error meaning the code will not run with it, the other is a runtime error, where the code will run but the output is incorrect.
subtotal = input("Enter total before tax:")
tax = .08 * subtotal
print("tax on" + subtotal + "is:" + str(tax))
Syntax errors would prevent a program running at all, while runtime errors would prevent the program from running properly
How to locate the errorThe subtotal variable is to take a numerical value (i.e. integer or float).
From the question, the first line gets a string value for the subtotal variable.
So, the first error in the program is:
subtotal = input("Enter total before tax:")
The second error is in printing the output on line 3.
The line 3 is an error because the line attempts to print a numerical value and a string value without converting the numerical value to string value.
So, the correct program is:
subtotal = float(input("Enter total before tax:"))
tax = .08 * subtotal
print("tax on " + str(subtotal) + " is: " + str(tax))
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Security Technology Incorporated (STI) is a manufacturer of an electronic control system used in the manufacture of certain special-duty auto transmissions used primarily for police and military applications. The part sells for $61 per unit and STI had sales of 24,300 units in the current year, 2021. STI had no inventory on hand at the beginning of 2021 and is projecting sales of 26,900 units in 2022. STI is planning the same production level for 2022 as in 2021, 25,600 units. The variable manufacturing costs for STI are $22, and the variable selling costs are only $0.40 per unit. The fixed manufacturing costs are $128,000 per year, and the fixed selling costs are $560 per year.
Required:
1. Prepare an income statement for each year using full costing.
2. Prepare an income statement for each year using variable costing.
1. Under full costing, STI's income statement for the current year shows sales revenue of $1,486,300, cost of goods sold of $779,500, and a net income of $259,800. For the projected year, sales revenue is estimated to be $1,641,400, cost of goods sold to be $812,800, and a net income of $328,800.
2. Under variable costing, STI's income statement for the current year shows sales revenue of $1,486,300, variable expenses of $657,900, and a net income of $294,200. For the projected year, sales revenue is estimated to be $1,641,400, variable expenses to be $712,600, and a net income of $342,800.
Under full costing, all manufacturing costs, both variable and fixed, are included in the cost of goods sold. This means that the income statement reflects the complete cost of producing each unit, including the allocation of fixed costs. In the current year, STI had sales of 24,300 units, which generated sales revenue of $1,486,300 (24,300 units x $61 per unit). The cost of goods sold was $779,500, calculated as (24,300 units x $22 variable manufacturing cost) + $128,000 fixed manufacturing costs. Subtracting the cost of goods sold from sales revenue gives a net income of $259,800.
For the projected year, STI estimates sales of 26,900 units, which would generate sales revenue of $1,641,400 (26,900 units x $61 per unit). The cost of goods sold is estimated to be $812,800, calculated as (26,900 units x $22 variable manufacturing cost) + $128,000 fixed manufacturing costs. Subtracting the cost of goods sold from sales revenue gives a projected net income of $328,800.
Under variable costing, only the variable manufacturing costs are included in the cost of goods sold, while fixed manufacturing costs are treated as period costs and are not allocated to the units produced. In the current year, the variable expenses amounted to $657,900, calculated as 24,300 units x $22 variable manufacturing cost. Subtracting the variable expenses from sales revenue gives a net income of $294,200.
For the projected year, the variable expenses are estimated to be $712,600, calculated as 26,900 units x $22 variable manufacturing cost. Subtracting the variable expenses from sales revenue gives a projected net income of $342,800.
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A user calls the helpdesk and states that they are receiving an IP conflict error on their computer. The user is on a company network that uses DHCP. The technician verifies the PC is using DHCP to obtain TCP/IP settings. Which of the following commands should the helpdesk technician use to resolve this issue? (Select two.)
A. IPCONFIG /REGISTERDNS
B. IPCONFIG /FLUSHDNS
C. IPCONFIG /RELEASE
D. IPCONFIG /RENEW
E. IPCONFIG /ALL
Answer:
a
Explanation:
none
A user must provide ________ to a computer for the computer to solve a problem.
numbers
input
output
text
Answer:
input
Explanation:
Where is a Pivot Table inserted?
a. Next to the last column of data in your worksheet
b. Below the last row of data in your worksheet
c. It depends on whether you select to insert the Pivot Table in the current worksheet or a new worksheet
d. Above the first row of data in your worksheet
The Create PivotTable dialog box will prompt you to create a Pivot Table on an Existing Worksheet if you insert one on a data-filled worksheet. One of the options in the Create PivotTable dialog box is this one.
Utilized in spreadsheet applications like Excel, OpenOffice.org Calc, and Ggle Sheets is a data summarization tool called a pivot table. Sorting, counting, and totaling data in a table are its primary uses. In order to create a report, you can summarize the data in a variety of ways using a pivot table.
The dialog box for "Create PivotTable":
In Excel, a new pivot table can be created using the dialog box labeled "Create PivotTable."
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Your Python program has this code.
for n = 1 to 10:
position = position + 10 # Move the position 10 steps.
direction = direction + 90 # Change the direction by 90 degrees.
You decided to write your program in a block programming language.
What is the first block you need in your program?
wait 10 seconds
Repeat forever
Repeat 10 times
Stop
The first block needed in the program would be “Repeat 10 times”The given code is iterating through a loop 10 times, which means the code is running 10 times, and the block programming language is an approach that represents the programming code as blocks that are easy to understand for beginners.
It is a drag-and-drop environment that uses blocks of code instead of a programming language like Python or Java. This type of programming language is very popular with young programmers and is used to develop games, mobile applications, and much more.In block programming languages, a loop is represented as a block.
A loop is a sequence of instructions that is repeated several times, and it is used when we need to execute the same code several times. The first block needed in the program would be “Repeat 10 times”.It is essential to learn block programming languages because it provides a lot of benefits to beginners.
For instance, it is user-friendly, easy to learn, and uses visual blocks instead of lines of code. It helps beginners to understand how programming works, and it also helps them to develop their programming skills.
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write a function fourth of type 'a list -> 'a that returns the fourth element of a list. your function need not behave well on lists with less than four elements.
This uses pattern matching to check if the list has at least four elements. If it does, it matches the fourth element and returns it. If the list has less than four elements, it raises an exception using failwith.
Sure, here's an implementation of the function fourth:
```
let fourth lst =
match lst with
| [_; _; _; x] -> x
| _ -> failwith "List has less than four elements"
```
This function takes in a list of any type 'a and returns its fourth element. It does this by pattern matching on the list: if the list has at least four elements, it returns the fourth element; otherwise, it raises an exception indicating that the list has less than four elements.
Note that this function assumes that the list has exactly four elements. If you want to generalize it to handle lists with any number of elements, you could modify it to return an option type:
```
let fourth lst =
match lst with
| [_; _; _; x] -> Some x
| _ -> None
```
This version of the function returns Some x if the list has at least four elements and x is its fourth element; otherwise, it returns None. This allows you to handle lists with any number of elements, and check whether the fourth element exists or not by pattern matching on the option type.
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