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3 years ago

Which of the following is not a good way to conserve fuel and reduce emissions?

Computers and Technology

2 answers:

siniylev [52]3 years ago

8 0

<h2>Answer:</h2>

The correct option is A. Filling your gas tank to the brim

<h2>Explanation:</h2>

Filling tank to the brim and leaving no space for the air is somehow dangerous in hot summer and extreme conditions because the molecules gain kinetic energy and they try to escape from the container. Keeping tires inflated and servicing AC is helpful but filling to the full is not a good idea for conserving fuel and reduce emission. SO option A is the correct choice among the given choices.

Arturiano [62]3 years ago

8 0

I'm pretty sure its A
Hope this helps =)

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scoray [572]

Answer:

The objects created in the main method and their initial states are given below

Explanation:

The objects and initial state of each object( the values of each object’s variables) are thus:

We have objects awesome, amazing and fantastic.

initial state of awesome object is

aName = "Awesome"; aNumber = 5; amAwesome = true;

initial state of amazing object is

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initial state of fantastic object is

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Hitman42 [59]

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3 years ago

Write a function called random_marks. random_marks should #take three parameters, all integers. It should return a #string. # #T

Damm [24]

Answer:

Explanation:

The following code is written in Java. It creates the function random_marks as requested. It uses three for loops to go concatenating the correct number of apostrophes, quotes, and pairs to the output string before returning it to the user. A test case was added in main and the output can be seen in the attached picture below.

class Brainly {

public static void main(String[] args) {

String output = random_marks(3,2,3);

System.out.println(output);

}

public static String random_marks(int apostrophe, int quotes, int pairs) {

String output = "";

for (int x = 0; x < apostrophe; x++) {

output += '\'';

}

for (int x = 0; x < quotes; x++) {

output += '\"';

}

for (int x = 0; x < pairs; x++) {

output += "\'\"";

}

return output;

}

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3 years ago

Write a java application that will determine the salary for each of several employees. The

nalin [4]

The program illustrates the use of repetitive operations.

The program in java is as follows, where comments are used to explain each line

import java.util.*;

public class Main{

public static void main(String [] args){

//This creates a scanner object

Scanner input = new Scanner(System.in);

//This declares employee number and hours, as integer

int empNum, hrs;

//This declares the rate and pay (salary) as double

double rate,pay;

//This gets input for employee number

empNum = input.nextInt();

//The following while operation is repeated until user inputs -1

while(empNum != - 1){

//This gets input for worked hours

hrs = input.nextInt();

//This gets input for work rate

rate = input.nextDouble();

//This calculates the pay (base salary)

pay = rate * hrs;

//If worked hours is more than 40

if(hrs >40){

//This calculates the additional pay

pay += 0.5 * pay;

}

//This prints the total salary

System.out.println("Salary: "+pay);

//This gets input for the employee number

empNum = input.nextInt();

}

}// The program ends here

At the end of the program, the program prints the employee's salary

See attachment for sample run