solve the average of 4 numbers and display fail if grade is below 60​

Answer:

5.0674

Explanation:

Given that :

Mean, μ = 5 pounds

Standard deviation, σ = 0.1

Given that weight are normally distributed ;

From the Z table, the Zscore or value for 75th percentile weight is :

P(Z < z) = 0.75

z = 0.674

Using the relation :

Zscore = (x - μ) / σ

x = weight

0.674 = (x - 5) / 0.1

0.674 * 0.1 = x - 5

0.0674 = x - 5

0.0674 + 5 = x - 5 + 5

5.0674 = x

The weight which corresponds to the 75th percentile is 5.0674

Answer:

"Portrait orientation" would be the correct answer.

Explanation:

Thus the above is the correct answer.

Answer:

Are you talking about the bruce willis is superman basically? Because if so i don't think so because that is a future event that hasn't happened yet also that film sucks.

Explanation:

Answer:

Some popular examples of today's interpreters are:

Explanation:

An interpreter executes the commands directly in an object code or a machine code, written in a program or a scripting language.

The Interpreter can be referred to as system software that can read and execute the programme instead of interpreting programmes. This interpretation includes high-level source code, pre-compiled programmes and scripts.

It is important to note that the interpreter translates programme by programme line, meaning that one statement is translated on one go. This feature makes it easy for programmers to check any line on debugging but slows the whole programme running time.

Answer: B. Perform a hash on the file for comparison with the vendor’s hash.

Explanation:

Before installing the firmware update, the step that the technician should perform to ensure file integrity is to perform a hash on the file for comparison with the vendor’s hash.

Hashing refers to the algorithm that is used for the calculation of a string value from a file. Hashes are helpful in the identification of a threat on a machine and when a user wants to query the network for the existence of a certain file.

Answer:

a,b,c,d,f,g are true only e is false

Answer:

The algorithm is as follows:

1. Input sentence

2. Input character

3. Length = len(sentence)

4. count = 0

5. For i = 0 to Length-1

 5.1 If sentence[i] == character

    5.1.1 count++

6. Print count

7. Stop

The program in C++ is as follows:

#include <iostream>

#include <string.h>

using namespace std;

int main(){

char str[100];   char chr;

cin.getline(str, 100);

cin>>chr;

int count = 0;

for (int i=0;i<strlen(str);i++){

 if (str[i] == chr){

  count++;} }

cout << count;

return 0;}

Explanation:

I will provide explanation for the c++ program. The explanation can also be extended to the algorithm

This declares the string and the character

char str[100];   char chr;

This gets input for the string variable

cin.getline(str, 100);

This gets input for the character variable

cin>>chr;

This initializes count to 0

int count = 0;

This iterates through the characters of the string

for (int i=0;i<strlen(str);i++){

If the current character equals the search character, count is incremented by 1

 if (str[i] == chr){  count++;} }

This prints the count

cout << count;

Answer:

True

Explanation:

Information technology may be described as the use of systems to aid application designs capable of sending and receiving information and building a communication pathway for individuals and companies. It also involves retrieving, storing large chunks of information and organizational data usually in databases to fast track the seamless functioning of the organization's system. The information technology ecosystem is very broad from those charged with ensuring effective communication such as telecommunications platforms and those who build and develop technologies for effective communication and data storage. Hence, both Telecommunications and software development are examples of information technology careers.

Answer:

c. DX=FFFFh, AX=80C0h

Explanation:

CWD instruction set all bits in DX register with same sign as in AX register. The effect is to create a 32 bit sign result. This will have same integer value as of 16 bit.

Answer:

Following are the response to the given question:  

Explanation:

Build a spring, sink, vertices, and vertices for each car for a household. Every unit in the stream is a human. Attach the source from each vertical of a family with such a capacity line equivalent to the family size; this sets the number of members in each household. Attach every car vertices to the sink with the edge of the car's passenger belt; this assures the correct number of people for every vehicle. Connecting every vertex in your household to any vertex in your vehicle with a capacity 1 border guarantees that one family member joins a single car. The link between both the acceptable allocation of people to vehicles as well as the maximum flow inside the graph seems clear to notice.

Answer:

The object creation should be Arcade myArc("Games Ablaze",5);

Explanation:

Required

Why does the program generate an error?

The class definition is correctly defined and implemented;

The methods in the class are also correctly defined and implemented.

The error in the program is from the main method i.e.

int main() {  

       Arcade myArc('ames Ablaze, 5);  

       myArc.Print();  

   }

In the class definition;

Variable name was declared as string and variable rating was declared as integer

This means that, a string variable or value must be passed to name and an integer value or variable to rating.

Having said that:

Arcade myArc(Games Ablaze, 5); passes Games Ablaze as a variable to th function.

Game Ablaze is an incorrect string declaration in C++ because of the space in between Game and Ablaze

Also, no value has been assigned to the variable (assume the variable definition is correct).

This will definitely raise an error.

To correct the error, rewrite the object creation as:

Arcade myArc("Games Ablaze",5); where "Game Ablaze" is passed as string

In a relational database, the three basic operations used to develop useful sets of data are:

[tex]\sf\purple{a.\: Select, \:project,\: and\: join. }[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]

The basic operations used to develop useful sets of data in relational database are Select, Project and Join.

Hence, the basic operations are select, project, and join.

Learn more : https://brainly.com/question/14760328

Answer:

The immaterial benefits stem from the development of an information system and cannot easily be measured in dollars or with confidence. Potential intangible advantages include a competitive need, timely information, improved planning and increased flexibility in organisation.

Explanation:

Intangible advantages

Lower productivity and the lack of 'think outside' employees and managers as well as greater sales include the intangible costs of such an operational environment. All these factors improve when employees spend less of their time in addressing current methods of operation and are concerned about whether they will have a job or an employer in six months or a year. The automation level envisaged in this new system should enhance the overall efficiency of management. The operative controls and design functions should be simplified by tight system integrations with accessible automated database sources. However, it is difficult to describe the exact form of these simplifications.

Tangible costs of the new system include costs of analysis, design and construction of the system, such as the recruitment of contractors or new employees, and the assignment of existing staff. Also consideration shall be given to hardware, software purchased and operating costs. Intangible costs include disturbances to the current activities caused by development and deployment and potential adverse effects on the morals of employees.

While the new system may feel good in the long term, short-term stress and other negative consequences will still be present. In the way that Reliable does virtually everything, the system is the focus of a major change. An organisation's monumental change has widespread negative effects on operations and employees.

Answer:

Program.java  

import java.util.Scanner;  

public class Program {  

   public static boolean isPalindrome(String str){

       int start = 0, end = str.length()-1;

       while (start < end){

           if(str.charAt(start) != str.charAt(end)){

               return false;

           }

           start++;

           end--;

       }

       return true;

   }  

   public static int countPalindromePairs(String[] inarr){

       int count = 0;

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

           for(int j=i+1; j<inarr.length; j++){

               StringBuilder sb = new StringBuilder();

               sb.append(inarr[i]).append(inarr[j]);

               if(isPalindrome(sb.toString())){

                   count++;

               }

           }

       }

       return count == 0 ? -1 : count;

   }

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);

       String line = sc.next();

       String[] inarr = line.split(",");

       int count = countPalindromePairs(inarr);

       System.out.println("RESULT: "+count);

   }

}

Explanation:

OUTPUT:

Answer:

The pseudo-code describes steps in an algorithm or another system in plain language. Pseudo-Code is often designed for human reading rather than machine reading with structural conventions of a normal language of programming.

Natural languages consist of phrases, usually declarative phrases, with a sequence of information.

Explanation:

Answer:

nigro

Explanation:

Answer:

The program in C++ is as follows:

#include <bits/stdc++.h>

using namespace std;

int main(){

string sentence,word="";

getline (cin, sentence);

vector<string> for_reverse;

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

 if (sentence[i] == ' ')  {

  for_reverse.push_back(word);

  word = "";  }

 else{    word += sentence[i];}  }

for_reverse.push_back(word);

sentence="";

for (int i = for_reverse.size() - 1; i > 0; i--){

 sentence+=for_reverse[i]+" ";}

sentence+=for_reverse[0];

cout<<sentence<<endl;

return 0;

}

Explanation:

This declares sentence and word as strings; word is then initialized to an empty string

string sentence,word="";

This gets input for sentence

getline (cin, sentence);

This creates a string vector to reverse the input sentence

vector<string> for_reverse;

This iterates through the sentence

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

This pushes each word of the sentence to the vector when space is encountered

 if (sentence[i] == ' ')  {

  for_reverse.push_back(word);

Initialize word to empty string

  word = "";  }

If the encountered character is not a blank space, the character is added to the current word

 else{    word += sentence[i];}  }

This pushes the last word to the vector

for_reverse.push_back(word);  

This initializes sentence to an empty string

sentence="";

This iterates through the vector

for (int i = for_reverse.size() - 1; i > 0; i--){

This generates the reversed sentence

 sentence+=for_reverse[i]+" ";}

This adds the first word to the end of the sentence

sentence+=for_reverse[0];

Print the sentence

cout<<sentence<<endl;

Answer:

computer

Explanation:

is an ICT device that help and makes things or work easy

Answer:

Yup

Explanation:

Answer:

Here the code is given as follows,

Explanation:

Code:

public class Ramanujan {  

   public static void main(String[] args) {  

       // check cmd argument

       int n = Integer.parseInt(args[0]);  

       // checking a^3 + b^3 = c^3 + d^3  

       // outer loop

       for (int a = 1; (a*a*a) <= n; a++) {  

           int a3 = a*a*a;  

           // no solution is possible, since upcoming a values are more

           if (a3 > n)  

               break;  

           // avoid duplicate

           for (int b = a; (b * b * b) <= (n - a3); b++) {  

               int b3 = b*b*b;  

               if (a3 + b3 > n)

                   break;  

               // avoid duplicates

               for (int c = a + 1; (c*c*c) <= n; c++) {  

                   int c3 = c*c*c;  

                   if (c3 > a3 + b3)

                       break;  

                   // avoid duplicates

                   for (int d = c; (d * d * d) <= (n - c3); d++) {  

                       int d3 = d*d*d;  

                       if (c3 + d3 > a3 + b3)  

                           break;  

                       if (c3 + d3 == a3 + b3) {

                           System.out.print((a3+b3) + " = ");

                           System.out.print(a + "^3 + " + b + "^3 = ");  

                           System.out.print(c + "^3 + " + d + "^3");  

                           System.out.println();

                       }

                   }

               }

           }

       }

   }

}

Answer:

Here is the code.

Explanation:

#include <iostream>

#include <cstdlib>

#include <string>

#include <iomanip>

using namespace std;

class Employee

{

private:

string employeeName;

int employeeNumber;

int hireDate;

public:

void setemployeeName(string employeeName);

void setemployeeNumber(int);

void sethireDate(int);

string getemployeeName() const;

int getemployeeNumber() const;

int gethireDate() const;

Employee();

};

void Employee::setemployeeName(string employeeName)

{

employeeName = employeeName;

}

void Employee::setemployeeNumber(int b)

{

employeeNumber = b;

}

void Employee::sethireDate(int d)

{

hireDate = d;

}

string Employee::getemployeeName() const

{

return employeeName;

}

int Employee::getemployeeNumber() const

{

return employeeNumber;

}

int Employee::gethireDate() const

{

return hireDate;

}

Employee::Employee()

{

cout << "Please answer some questions about your employees, ";

}

class ProductionWorker :public Employee

{

private:

int Shift;

double hourlyPay;

public:

void setShift(int);

void sethourlyPay(double);

int getShift() const;

double gethourlyPay() const;

ProductionWorker();

};

void ProductionWorker::setShift(int s)

{

Shift = s;

}

void ProductionWorker::sethourlyPay(double p)

{

hourlyPay = p;

}

int ProductionWorker::getShift() const

{

return Shift;

}

double ProductionWorker::gethourlyPay() const

{

return hourlyPay;

}

ProductionWorker::ProductionWorker()

{

cout << "Your responses will be displayed after all data has been received. "<<endl;

}

int main()

{

ProductionWorker info;

string name;

int num;

int date;

int shift;

double pay;

cout << "Please enter employee name: ";

cin >> name;

cout << "Please enter employee number: ";

cin >> num;

cout << "Please enter employee hire date using the format \n";

cout << "2 digit month, 2 digit day, 4 digit year as one number: \n";

cout << "(Example August 12 1981 = 08121981)";

cin >> date;

cout << "Which shift does the employee work: \n";

cout << "Enter 1, 2, or 3";

cin >> shift;

cout << "Please enter the employee's rate of pay: ";

cin >> pay;

info.setemployeeName(name);

info.setemployeeNumber(num);

info.sethireDate(date);

info.setShift(shift);

info.sethourlyPay(pay);

cout << "The data you entered for this employee is as follows: \n";

cout << "Name: " << info.getemployeeName() << endl;

cout << "Number: " << info.getemployeeNumber() << endl;

cout << "Hire Date: " << info.gethireDate() << endl;

cout << "Shift: " << info.getShift() << endl;

cout << setprecision(2) << fixed;

cout << "Pay Rate: " << info.gethourlyPay() << endl;

system("pause");

return 0;

}

Answer:

A lower bound on the optimal integer value.

Explanation:

The question is poorly typed.  The original question requires the optimal solution of the objective function of a minimization problem

I will answer this question base on the above illustration.

When an objective function is to be minimized, it means that the objective function will take the feasible solution with the least value.

The least value are often referred to as the lower bound.

Answer:

С The player had 3 bonus round attempts and 7 of them earned extra points.

Explanation:

Given

See attachment for correct code segment

Required

Which of the options is not possible?

From the question, we understand that:

[tex]attempts \to [1,4][/tex] --- attempt can only assume values 1, 2, 3 and 4

The following "if statement" is repeated three times

IF RANDOM[1,10] <= 7:

   success = success + 1

This implies that the maximum value of the success variable is 3

The first printed value is the attempt variable

The second printed value is the success variable.

From the list of given options, (a), (b) and (d) are within the correct range of the two variable.

While (c) is out of range because the value printed for variable success is 7 (and 7 is greater than the expected maximum of 3)

Answer:B

Explanation: she she

Answer:

1. Secure drinkable water

2. Promote organic products through the provision of subsidiaries

3. Create a place for bioproducts to be sold

Explanation:

Without the use of pesticides and chemical products, organic farming does not toxic residues poison land, water, and air. Sustainable land and resource use in organic farming. Crop rotation promotes healthy and fertile soil.

In conventional farming, the use of pesticides contaminates runoff, which is a natural part of the water cycle. In groundwater, surface water, and rainfall, pesticide residues are found. This means that in food produced with pesticides, contamination may not be isolated, but also affect the environment.

Create a place for bioproducts to be sold

Biologics offer farmers, shippers, food processors, food retailers, and consumers a wide range of benefits. Biocontrols can also help protect the turf, ornamentals, and forests in addition to food use. They can also be used for disease and harm controls in public health, i.e., mosquitoes and the control of ticks.

The benefits of the use of biologicals in farming applications tend to be more direct, though they are indirect. The list includes benefits to crop quality and yield which help farmers supply consumer products worldwide with healthy and affordable fruit and vegetables. Biocontrols also allow farmers in their fields to maintain positive populations of insects (natural predators) through their highly-target modes of action, reducing their reliance on conventional chemical pesticides.

Answer:

The function is as follows:

def get_win_percentage(self):

       return self.team_wins / (self.team_wins + self.team_losses)

Explanation:

This defines the function

def get_win_percentage(self):

This calculates the win percentage and returns it to main

       return self.team_wins / (self.team_wins + self.team_losses)

See attachment for complete (and modified) program.

Answer: def get_win_percentage(self):

Explanation: got it right on edgen