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2 years ago

How could you insert a new row between rows 20 and 21?

2 answers:

5 0

To insert a new row between 20 and 21 - Right-click row 21's row number, and then click Insert.The general rule for inserting a column is: select the column, select Home > Insert > Insert Sheet Columns. Using the keyboard you can do the following: With a single cell selected, hit Control + Shift + + (Plus Sign) to insert a row.

podryga [215]2 years ago

3 0

Highlight the row(20), then click on the insert cells button under the home ribbon.

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Imagine the user types in a complete sentence, but we want to read only the first word and place it in the String variable word.

Vladimir [108]

Answer:

import java.util.Scanner;

public class FirstWord {

public static void main(String[] args) {

//NOW YOU WANT TO COLLECT INPUTS FROM THE STUDENT OR USER

//IMPORT THE SCANNER CLASS FIRST outside your class

// THEN YOU CREATE AN OBJECT OF THE SCANNER CLASS

Scanner input = new Scanner(System.in);

//CREATE A VARIABLE TO HOLD THE USER INPUT

String text = input.nextLine();

//The variable holder will be used to store characters from the for loop

String holder="";

//Create a for loop that loops through the user's input

for(int i=0; i<text.length(); i++){

//As the loop increases, we get the character in the user's input and store them one by one in the variable holder

holder+=text.charAt(i);

if(text.charAt(i)==' '){

//If the loop encounters a space, it means a complete word has been gotten from the user's input

//Then the break below Breaks the loop, and the loop stops running

break;

}

System.out.println(holder);

}

Explanation:

text.length() returns the length of the sequence of characters present in length

text.charAt(a number) Returns the char value at the specified index. An index ranges from 0 to length() - 1. The first char value of the sequence is at index 0, the next at index 1, and so on, as for array indexing.

Create a for loop

How does a for loop work?

It collects a starting point, an end point and an increment respectively....all these are passed in as arguments into the for loop

For example, the code above starts from 0, calculates the number of characters in the user's input and sets it as the end point, the loop runs from zero to the length of the text of the user...

Note: i++ in the loop is the increment, it means the loop increases by 1

8 0

2 years ago

In addition to MLA, what are some other widely used style guides? Check all that apply.

STALIN [3.7K]

Answer:

In addition to MLA, American psychological association, Associated Press and Chicago manual of style are widely using referencing techniques,

Explanation:

American Psychological Association(APA)

APA is the largest organization of scholars, they have their own referencing style guidelines that is used by these scholars.

Associated Press

It is also an american based agency that have their own referencing style for citation of research work named as Associated press.

Chicago Manual of Style

It is also an american referencing style used for reference.

8 0

2 years ago

Output each floating-point value with two digits after the decimal point, which can be achieved as follows:

sdas [7]

Answer:

The modified program in Python is as follows:

import math

paint_colors = {'red': 35,'blue': 25,'green': 23}

wall_height = int(input('Enter wall height (feet):\n'))

wall_width = int(input('Enter wall width (feet):\n'))

area = wall_height*wall_width

print('Wall area:',area,'square feet')

paint_needed = area/350.0

print('Paint needed: {:.2f} gallons'.format(paint_needed))

print('Cans needed:',round(paint_needed),'can(s)')

color = input("Choose a color to paint the wall: ")

print("Cost of purchasing", color, "paint: $",paint_colors[color])

Explanation:

The italicized are given from the question [unchanged]

import math

paint_colors = {'red': 35,'blue': 25,'green': 23}

wall_height = int(input('Enter wall height (feet):\n'))

This gets input for width

wall_width = int(input('Enter wall width (feet):\n'))

Calculate the wall area

area = wall_height*wall_width

Print the calculated wall area

print('Wall area:',area,'square feet')

Calculate the amount of paint needed

paint_needed = area/350.0

Print the amount of paint needed to 2 decimal places

print('Paint needed: {:.2f} gallons'.format(paint_needed))

Print the amount of can needed to nearest integer

print('Cans needed:',round(paint_needed),'can(s)')

Prompt user for color of paint [here, we assume the user input is correct]

color = input("Choose a color to paint the wall: ")

Prints the corresponding amount for the color

print("Cost of purchasing", color, "paint: $",paint_colors[color])

3 0

2 years ago

Which of the following plug-ins was developed by microsoft and is a software development tool used to write and run internet app

Elodia [21]

I'm not a hundred percent sure but maybe silverlight?

5 0

2 years ago

How can the font type of an existing style named No Spacing be changed?

sergejj [24]

Answer: it depends on the font size

Explanation:

8 0

2 years ago

Read 2 more answers