In a statement: Scanner keyboard = new Scanner (System.in);

it reads user input by means of a Scanner, the user types the line of input below, exactly as shown, including that same spacing.

What is the statement keyboard.nextDouble( ); returned ?

Answer "2": 1+2 is 3 and "5.0" squared is 25.0 !

Answer:

a) 0.1353

b) attached below

c) 7.4

Explanation:

Frame transmission rate = 40 msec

Total load  requests = 50 requests /sec

hence

Total arrival rate G in Frames ( G ) / x secs

= 50 request/sec * X sec

= 50 * ( 40*10^-3 )

= 2 requests/ x sec

a) Determine chance of success on first attempt

0.1353

b) Determine the probability of exactly K collisions followed by a success

 attached below

c) what is the expected number of transmission attempts needed

7.4

Answer:

B. Team members in different time zones may have difficulty showing up to meetings.

&

D. A slow internet connection can make it difficult to communicate and access online tools.

Explanation:

Working remotely allows for people to collaborate from virtually anywhere, but different time zones could negatively impact the work flow due to drastic differences in time.

In addition, technical difficulties are another issue to keep in mind because of the virtual setting you're working in.

Answer:

B. Team members in different time zones may have difficulty

showing up to meetings.

D. A slow internet connection can make it difficult to communicate

and access online tools.

Explanation:

Survey systems help create, distribute, and analyze surveys by providing a framework for designing questionnaires, managing respondents, and analyzing data.

A survey system lets users create surveys with different question types and response options. The system offers multiple ways to distribute surveys, including sharing a web link, email invites, website embedding, and social media.

Data is collected from respondents and stored accurately and securely, with error checking and validation in place. After survey completion, analyze data with summary stats, visualizations, filters, and cross-tabulations for identifying patterns. Survey systems have reporting features to generate detailed reports based on its data, including statistics, graphs, etc.

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Answer:

calculators im not sure?

Explanation:

sorry if i couldnt help

There were 5 staff members in the office before the increase.

To find the number of staff members in the office before the increase, we can work backward from the given information.

Let's start with the current total of 35 employees. It is stated that 11 employees were added last year.

Therefore, if we subtract 11 from the current total, we can determine the number of employees before the addition: 35 - 11 = 24.

Moving on to the information about the year prior, it states that there was a 500% increase in staff.

To calculate this, we need to find the original number of employees and then determine what 500% of that number is.

Let's assume the original number of employees before the increase was x.

If we had a 500% increase, it means the number of employees multiplied by 5. So, we can write the equation:

5 * x = 24

Dividing both sides of the equation by 5, we find:

x = 24 / 5 = 4.8

However, the number of employees cannot be a fraction or a decimal, so we round it to the nearest whole number.

Thus, before the increase, there were 5 employees in the office.

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Answer:

There are five basic classifications of typefaces: serif, sans serif, script, monospaced, and display.

Explanation:

Answer:

controls

Explanation:

A combo box is a drop-down menu that lists multiple predefined choices. A viewer of the form can select only one of the choices.

Answer:

Number of address lines (N) = 34

Explanation:

16G locations each holding 1 byte

           byte

1g    1 - 1 - 1 - 1 - 1 - 1 - 1 - 1

2g

3g

.

.

.

16g

note that; 1 byte = 8 bit

therefore for 16G location, address line(N) will be:

since it is known that \(2^{N}\) = 16G   ,and   1 gigabyte = \(2^{30}\) byte

∴ 16G = 16 × \(2^{30}\)

          = 2⁴ × 2³⁰

          = 2³⁴

since \(2^{N}\) = 16G

∴    \(2^{N}\) = 2³⁴

N = 34

Answer:

keep holding it

Explanation:

Answer:

connection

Explanation:

connection between each device

Answer:

The Associated Press

Explanation:

Out of the two options presented, The Associated Press caught my attention more due to its compelling content. The content displayed is visually appealing and likely to pique one's curiosity, motivating one to seek further information.

A good example C++ code that parses the log file and extracts by the use of required information  is given below

C++ is a widely regarded programming language for developing extensive applications due to its status as an object-oriented language. C++ builds upon and extends the capabilities of the C language.

Java is a programming language that has similarities with C++, so for the code given,  Put WebLog.txt in the same directory as your C++ code file. The program reads the log file, checks if the record is from April, and prints the output. The Code assumes proper format & valid data in log file (WebLog.txt), no empty lines or whitespace.

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Explanation:

true true jsjsdkdkskdkdksksksksk

Answer:

True :)

Explanation:

Based on the given class below:

public class acceptInput {

public static void main (String[ ] args) {

Scanner scan = new Scanner (System.in);

System.out.println("How old are you? ");

int age = scan.nextInt();

System.out.println("Wow you are " + age + " years old. ");

}

}

The error that can be seen here is that the Scanner object has not been created

This refers to the term that is used to describe finding errors in a given program or system that prevents a code from properly executing and involves certain steps and processes.

Hence, it can be seen that the error in the code above is that there is the use of the Scanner object, but it is yet to be created which would return errors when the program is being run.

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import random

num_rolls = 0

while True:

   r1 = random.randint(1, 6)

   r2 = random.randint(1, 6)

   print("Rolled: " + str(r1) + "," + str(r2))

   num_rolls += 1

   if r1 == r2 == 1:

       break

print("It took you "+str(num_rolls)+" rolls")

I added the working code. You don't appear to be adding to num_rolls at all. I wrote my code in python 3.8. I hope this helps.

The program uses loops and conditional statements.

Loops perform repetitive operations, while conditional statements are statements used to make decisions

The program in Python where comments are used to explain each line is as follows:

#This imports the random module

import random

#This initializes the number of rolls to 0

num_rolls = 0

#The following loop is repeated until both rolls are 1

while True:

   #This simulates roll 1

   roll_one = random.randint(1,6)

   #This simulates roll 2

   roll_two = random.randint(1,6)

   #This prints the outcome of each roll

   print ("Rolled: " +str(roll_one) +"," + str(roll_two))

   #This counts the number of rolls

   num_rolls+=1

   #When both rolls are the 1

   if (roll_one == 1 and roll_two == 1):

       #This exits the loop

       break

#This prints the number of rolls

print ("it took you " + str(num_rolls) + " rolls")

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Answer:

suppose time base is set to 0.1 and delay increment is set to 50. timer has 5 sec delay (0.1*50)

not sure.

Answer:

#include <cmath>

#include<iostream>

using namespace std;

int main()

{

double height, width;

cout<<"Enter wall height (feet): ";

cin>>height;

cout<<"Enter wall width (feet):  ";

cin>>width;

//1

double area;

area = width * height;

cout<<"Wall area: "<<area<<" square feet"<<"\n";

//2

const double gallon = area/350.0;

cout<<"Paint needed: "<<gallon<<" gallons"<<"\n";

//3

cout << "Cans needed :" << round(gallon) << " can(s)";  

return 0;

}

Explanation:

This line declares the height and width as double

double height, width;

This line prompts user for height

cout<<"Enter wall height (feet): ";

This line gets user input for height

cin>>height;

This line prompts user for width

cout<<"Enter wall width (feet):  ";

This line gets user input for width

cin>>width;

//1  Question 1 begins here

This line declares area as double

double area;

The line calculates area

area = width * height;

The line prints the calculated area

cout<<"Wall area: "<<area<<" square feet"<<"\n";

//2  Question 2 begins here

This line declares and calculates gallon as a constant double variable

const double gallon = area/350.0;

This line prints the calculated gallon

cout<<"Paint needed: "<<gallon<<" gallons"<<"\n";

//3  Question 3 begins here

This line rounds gallon to nearest whole number and prints the result

cout << "Cans needed :" << round(gallon) << " can(s)";  

Answer:

d

Explanation:

Answer: Internet

Explanation:

Answer:

The Internet.

Explanation:

Answer:

C

Explanation:

martin luther kings speech is being restated in todays current events in the BLM protests because martin luther king was basically fighting for black peoples rights and the 14th and 15th amendments were supposed to help black peoples rights and freedom but today people aret following that because of police violence/brutality

Answer:

validated

Explanation:

This occurs when the Cascading Style Sheets (CSS) document is validated. Being validated basically means that it was approved. Before a CSS document is called to be used in the website it is first scanned completely in order to make sure that the entire code is correctly written and that there are no errors and that it follows CSS coding rules. Once approved it is executed and applied to the website which it is attached to.

Answer:

when cmd is open tell me

Explanation:

use cmd for better explanatios

Answer:

Explanation:

The following code is written in Python. It creates a class that takes in one ArrayList parameter and loops through it and calls two functions that check if the numbers are Perfect, Odd, or Even. Then it goes counting each and printing the final results to the screen.

class NumberAnalyzer:

   def __init__(self, myArray):

       perfect = 0

       odd = 0

       even = 0

       for element in myArray:

           if self.isPerfect(element) == True:

               perfect += 1

           else:

               if self.isEven(element) == True:

                   even += 1

               else:

                   odd += 1

       print("# of Perfect elements: " + str(perfect))

       print("# of Even elements: " + str(even))

       print("# of Odd elements: " + str(odd))

   def isPerfect(self, number):

       sum = 1

       i = 2

       while i * i <= number:

           if number % i == 0:

               sum = sum + i + number / i

           i += 1

       if number == sum:

           return True

       else:

           return False

   def isEven(self, number):

       if (number % 2) == 0:

           return True

       else:

           return False

Use code.org's visual programming tools to create a clicker game by adding buttons, score tracking, and event handlers.

To create a clicker game in code.org, you can use the visual programming tools available.

Follow these steps:

1) Start by designing the game interface.

Add buttons, labels, and any other elements you want to display.

2) Create a variable to track the score or points in your game.

Initialize it to 0.

3) Add an event handler to the button's click event.

When the button is clicked, increment the score variable by a specific amount.

4) Update the score display to reflect the updated score value.

5) Consider adding a timer or level system to make the game more challenging.

6) Add sound effects or animations to enhance the user experience.

7) Test and debug your game to ensure it functions as intended.

8) Share and enjoy your clicker game with others.

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Answer:

Ok, sure.

Explanation:

Real world simulations are too expensive or dangerous to test can be represented using computer models.