Complete the calcAverage() method that has an integer array parameter and returns the average value of the elements in the array as a double.(Java program)

Ex: If the input array is:

1 2 3 4 5
then the returned average will be:

3.0

Answer:

The default return data type in function is int

Answer: Option (b)

Explanation:

The default return data type in a function is int. In other words commonly if it is not explicitly mentioned the default return data type of a function by the compiler will be of an integer data type.

If the user does not mention a return data type or parameter type, then C programming language will inevitably make it an int.

mark me brainlist

Answer:

Here the answer is given as follows,

Explanation:

import seaborn as sns  

import pandas as pd  

df = {'country': ['US', 'US', 'US', 'US', 'UK', 'UK', 'UK'],  

  'year': [2008, 2009, 2010, 2011, 2008, 2009, 2010],  

  'Happiness': [4.64, 4.42, 3.25, 3.08, 3.66, 4.08, 4.09],  

  'Positive': [0.85, 0.7, 0.54, 0.07, 0.1, 0.92, 0.94],  

  'Negative': [0.49, 0.09, 0.12, 0.32, 0.43, 0.21, 0.31],  

  'LogGDP': [8.66, 8.23, 7.29, 8.3, 8.27, 6.38, 6.09],  

  'Support': [0.24, 0.92, 0.54, 0.55, 0.6, 0.38, 0.63],  

  'Life': [51.95, 55.54, 52.48, 53.71, 50.18, 49.12, 55.84],  

  'Freedom': [0.65, 0.44, 0.06, 0.5, 0.52, 0.79, 0.63, ],  

  'Generosity': [0.07, 0.01, 0.06, 0.28, 0.36, 0.33, 0.26],  

  'Corruption': [0.97, 0.23, 0.66, 0.12, 0.06, 0.87, 0.53]}  

dataFrame = pd.DataFrame.from_dict(df)  

explanatory_vars = ['LogGDP', 'Support', 'Life', 'Freedom', 'Generosity', 'Corruption']  

plot_vars = ['Happiness'] + explanatory_vars  

sns.pairplot(dataFrame,  

            x_vars = explanatory_vars,  

            dropna=True,  

            palette="Blues")    

Answer:

machine learning is the ability for computers to develop new skills and algorithms without specific instructions to do so.

Answer: is this a real question but I think it would be Ip address hope this helps :)))

Explanation:

Answer:

Explanation:

The following code is written in Java. It creates a GetColors method that takes in the two parameter colors of either red, blue or yellow. It combines those colors and returns the mix of the two colors back to the user. A test case has been used in the main method and the output can be seen in the attached image below.

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       System.out.println(GetColors("yellow", "red"));

   }

   public static String GetColors(String color1, String color2) {

       if (color1 == "red") {

           if (color2 == "blue") {return "purple";}

           else if (color2 == "yellow") {return "orange";}

           else {return "red";}

       } else if (color1 == "blue") {

           if (color2 == "red") {return "purple";}

           else if (color2 == "yellow") {return "green";}

           else {return "blue";}

       } else if (color1 == "yellow") {

           if (color2 == "red") {return "orange";}

           else if (color2 == "blue") {return "green";}

           else {return "yellow";}

       } else {

           return "Wrong Parameters";

       }

   }

}

Answer:

There are two definitions from

Explanation:

1.) (of signals or data) expressed as series of the digits 0 and 1, typically represented by values of a physical quantity such as voltage or magnetic polarization.

2.) (of a clock or watch) showing the time by means of displayed digits rather than hands or a pointer.

I'm not sure if you meant "Digit". But if you did it would mean numbers or the places where numbers would go.

Hope this helps! (If not so sorry)

Answer:

adjective

1.

(of signals or data) expressed as series of the digits 0 and 1, typically represented by values of a physical quantity such as voltage or magnetic polarization.

relating to, using, or storing data or information in the form of digital signals.

"digital TV"

involving or relating to the use of computer technology.

"the digital revolution"

Answer:

b. False.

Explanation:

Delete function not used to remove data stored on the stack. It is only used to free memory on the heap. The C++ is programming language used to develop operating systems.

Answer:

a. True

Explanation:

Data visualization are defined as the representation of the data and information in graphical way. The data visualization tool uses charts, diagrams, graphs, maps, etc. to represent and visualized the information and understand the patter or trend in the data.

It is an effective way to interact with the user and works likes a form of a visual art.

Thus interactivity and data representations are the two important aspect of the data visualization.

Hence, the answer is true.

Answer:

"Warm; Cool/receding" is the correct answer.

Explanation:

Thus the above is the right answer.

Answer:

The right approach is Option d (Automated information systems).

Explanation:

Other choices aren't related to the given scenario. So the above is the appropriate one.

Answer:

I'm not a big tech head but I know that creating a restore point is highly recommended for changing anything that you aren't 100% sure about to your computer.

Answer:

An input size of N = 128 makes the algorithm run for 14 milliseconds

Explanation:

O(log2N)

This means that the running time for an algorithm of length N is given by:

[tex]F(N) = c\log_{2}{N}[/tex]

In which C is a constant.

Runs for 10 milliseconds when the input size (N) is 32.

This means that [tex]F(32) = 10[/tex]

So

[tex]F(N) = c\log_{2}{N}[/tex]

[tex]10 = c\log_{2}{32}[/tex]

Since [tex]2^5 = 32, \log_{2}{32} = 5[/tex]

Then

[tex]5c = 10[/tex]

[tex]c = \frac{10}{5}[/tex]

[tex]c = 2[/tex]

Thus:

[tex]F(N) = 2\log_{2}{N}[/tex]

What input size makes the algorithm run for 14 milliseconds

N for which [tex]F(N) = 14[/tex]. So

[tex]F(N) = 2\log_{2}{N}[/tex]

[tex]14 = 2\log_{2}{N}[/tex]

[tex]\log_{2}{N} = 7[/tex]

[tex]2^{\log_{2}{N}} = 2^7[/tex]

[tex]N = 128[/tex]

An input size of N = 128 makes the algorithm run for 14 milliseconds

Answer and Explanation:

public class Main {

int Carmodel;

int Purchaseprice;

int Currentyear;

Public void setPurchasePrice(int Purchaseprice){

this.Purchaseprice=Purchaseprice;

}

Public void getPurchasePrice(){

return Purchaseprice;

}

static void printInfo(int Carmodel int Currentyear ){

this.Carmodel=Carmodel;

this.Currentyear=Currentyear;

System.out.println(getPurchasePrice() Carmodel Currentyear);

}

}

The above java program defines a class that has three methods, a get method that returns purchase price of the object, a set method that sets purchase price of the object, and a print method that print out the information about the car object(model, year, price). The print method also takes arguments and assigns values of the arguments/parameters to the object, then prints all.

Answer:

This is worth 50 dollars.

Explanation:

١ - one

٢ - two

٣ - three

٤ - four

٥ - five

٦ - six

٧ - seven

٨ - eight

٩ - nine

٠ - zero

What you see above is the ten digits in Arabic.

Both 5 (٥) and 0 (٠) appear here, thus representing 50.

Answer:

updating the computer and having an anti virus on your computer

Answer:

bing or alien ware is the best.

Answer:

Your choice, but personally, desktop is better.

Explanation:

Desktop devices have portrait orientations so content can stretch across a screen and often multiple messages or images can live comfortably in such a wide space. Mobile devices are usually used in portrait orientation (and the smaller screens mean that even in landscape mode, horizontal space is limited).

Answer:

output

Explanation:

it can be seen and touched

Answer:

#element

{

position: fixed;

background-color: RGBA(211, 211, 211, 1);

font-weight: bold;

padding: 10px;  

}

Answer:

speed

accuracy

diligence

versatility

reliabiility

memory

speed: a computer works with more higher speed compared to humans when performing mathematical calculations

accuracy: computer perform calculations with 100% accuracy

dilligence:a computer can perform calculations with the same consistentcy and accuracy

versatility:refers to the capability of a computer to perform different kind of works with same accuracy and efficiencies

reliability

Answer:

speed

accuracy

diligent

versatile

storage and communication

Answer:

The Rich Text Format is a proprietary document file format with published specification developed by Microsoft Corporation from 1987 until 2008 for cross-platform document interchange with Microsoft products.

Answer:

The answer is "Option a and Option f"

Explanation:

The cross-site programming and Server-Side Requests fraud were activities that can have negative effects as these are assaults that directly affect your cloud-based servers via web apps. Although the remainder of an attack could be controlled with these approaches, then they can affect the encryption keys only less.

Answer:

Following are the code to the given question:

import java.util.Scanner;//import package

public class OrderStrings // defining a class OrderStrings  

{

   public static void main(String[] args) //defining a main method

   {

       Scanner scnr = new Scanner(System.in);//defining a Scanner class object  

       String firstString;//defining a String variable

       String secondString; //defining a String variable

       firstString = scnr.next();//input value

       secondString = scnr.next();//input value

       if (firstString.compareTo(secondString) < 0)//use if to compare sting value

           System.out.println(firstString + " " + secondString);//print sting value  

       else//else block

           System.out.println(secondString + " " + firstString);//print sting value

   }

}

Output:

rabbits capes

capes rabbits

Explanation:

In this code a class "OrderStrings" is defined inside the class the main method is defined that declares the two string variable that uses the input method to input the string value and after input, it uses the conditional statement. Inside this compareTo method is declared that compare string value and prints the string value.

Answer:

In addition, a few modern printers can directly interface to electronic media such as memory cards, or to image capture devices such as digital cameras, scanners; some printers are combined with a scanners and/or fax machines in a single unit, and can function as photocopiers.

Answer:

Explanation:

The following code is written in Java. It asks the user to enter the amount of change needed. This is done as a double since we are dealing with coins and not full dollar values alone. It then makes the necessary calculations to calculate the number of each coin needed and outputs it back to the user. A test case has been provided in the picture below with a sample output.

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       int dollars = 1;

       double quarters = 0.25;

       double dimes = 0.10;

       double nickels = 0.05;

       double pennies = 0.01;

       Scanner in = new Scanner(System.in);

       System.out.println("Enter Change Value: ");

       double change = in.nextDouble();

       int numDollars, numQuarters, numDimes, numNickels, numPennies;

       double newChange;

       numDollars = (int) (change / dollars);

       newChange = change % dollars;

       numQuarters = (int) (newChange / quarters);

       newChange = newChange % quarters;

       numDimes = (int) (newChange / dimes);

       newChange = newChange % dimes;

       numNickels = (int) (newChange / nickels);

       newChange = newChange % nickels + 0.001;

       numPennies = (int) (newChange / pennies);

       newChange = newChange % pennies;

       System.out.println("Minimum Num of Coins needed: ");

       if (numDollars != 1) {

           System.out.println(numDollars + " Dollars");

       } else {

           System.out.println(numDollars + " Dollar");

       }

       if (numQuarters != 1) {

           System.out.println(numQuarters + " Quarters");

       } else {

           System.out.println(numQuarters + " Quarter");

       }

       if (numDimes != 1) {

           System.out.println(numDimes + " Dimes");

       } else {

           System.out.println(numDimes + " Dime");

       }

       if (numNickels != 1) {

           System.out.println(numNickels + " Nickels");

       } else {

           System.out.println(numNickels + " Nickel");

       }

       if (numPennies != 1) {

           System.out.println(numPennies + " Pennies");

       } else {

           System.out.println(numPennies + " Penny");

       }

   }

}

The program is an illustration of conditional statements

Conditional statements are used to make decisions

The program in C++ where comments are used to explain each line is as follows

#include<iostream>

using namespace std;

int main() {

// This line declare all the variables

int amount, dollar, quarter, dime, nickel, penny;

// This prompts the user for input (i.e. the amount)

cout<<"Amount: ";

//This gets the amount from the user

cin>>amount;

// This checks if the amount is 0 or less

if(amount<=0)  {

//This prints "No Change"

cout<<"No Change";

}

//If the amount is greater than 0

else {

// These convert the amount to various coins

dollar = amount/100;

amount = amount%100;

quarter = amount/25;

amount = amount%25;

dime = amount/10;

amount = amount%10;

nickel = amount/5;

penny = amount%5;

// The next lines print the coins

if(dollar>=1)  {

if(dollar == 1) {

cout<<dollar<<" dollar\n"; }

else {

cout<<dollar<<" dollars\n"; }

}

if(quarter>=1) {

if(quarter== 1) {

cout<<quarter<<" quarter\n";

}

else {

cout<<quarter<<" quarters\n";

}

}

if(dime>=1) {

if(dime == 1) {

cout<<dime<<" dime\n";

}

else {

cout<<dime<<" dimes\n";

}

}

if(nickel>=1) {

if(nickel == 1) {

cout<<nickel<<" nickel\n";

}

else {

cout<<nickel<<" nickels\n";

}

}

if(penny>=1) {

if(penny == 1) {

cout<<penny<<" penny\n";

}

else {

cout<<penny<<" pennies\n";

}

}

}

return 0;

}

Read more about conditions at:

https://brainly.com/question/15683939

There were [tex]N[/tex] balls but we took [tex]A[/tex] balls out, so there are now [tex]N-A[/tex] balls. We add [tex]B[/tex] balls and now we have [tex]N-A+B[/tex] balls.

The program that computes this (I will use python as language has not been specified is the following):

n, a, b = int(input()), int(input()), int(input())

print(f"There are {n-a+b} balls in the box")

# Hope this helps

Answer:

Phishing Victim

Explanation:

Replying to this email could make you a victim of a phishing scam. Phishing attacks are common challenges on security that internet users are faced with. It could lead to others getting hold of sensitive information like your password or bank details. email is one way the hackers used to get this information. replying to such an email could lead one to an unsecure website where information could be extracted

Answer:

The function in Python is as follows:

def sumDig(n):

if n == 1:

 return 11

else:

 return n*11 + sumDig(n - 1)

Explanation:

This defines the function

def sumDig(n):

This represents the base case (where n = 1)

if n == 1:

The function returns 11, when it gets to the base case

 return 11

For every other value of n (n > 1)

else:

This calculates the required sum recursively

 return n*11 + sumDig(n - 1)

Answer: suck

Explanation:

sucktion    

Answer:

Explanation:

The following is written in Java and creates the ArrayComputing class. It uses the constructor to create the infinite loop that only breaks when the user enters a -99. After every input number it goes adding the correct values to the variables. Once it is done the user can call any of the getter methods to get the variable values as well as calculate the average.

import java.util.Scanner;

class ArrayComputingApp {

   public static void main(String[] args) {

       ArrayComputing arrayComputing = new ArrayComputing();

       System.out.println("Average: " + arrayComputing.getAverage());

       System.out.println("Greatest: " + arrayComputing.getGreatest());

       System.out.println("Least: " + arrayComputing.getLeast());

       System.out.println("Sum: " + arrayComputing.getSum());

   }

}

class ArrayComputing {

   int greatest, least, sum, average;

   int count = 0;

   Scanner in = new Scanner(System.in);

   public ArrayComputing() {

       while (true) {

           System.out.println("Enter a number or -99 to exit: ");

           int num = in.nextInt();

           if (num == -99) {

               break;

           }

           if (num > this.greatest) {

               this.greatest = num;

           }

           if (this.count == 0) {

               this.least = num;

           } else {

               if (num < this.least) {

                   this.least = num;

               }

           }

           this.sum += num;

           this.count += 1;

       }

   }

   public int getAverage() {

       this.average = sum / count;

       return this.average;

   }

   public int getGreatest() {

       return greatest;

   }

   public int getLeast() {

       return least;

   }

   public int getSum() {

       return sum;

   }

}