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Galina-37 [17]
3 years ago
10

How would you add the double 75.6 to the end of an ArrayList of Doubles named myDoubles?

Computers and Technology
1 answer:
eduard3 years ago
6 0

Answer:

myDoubles.add(75.6);

Explanation:

ArrayList<Double> myDoubles = new ArrayList<Double>();

myDoubles.add(10.8);

myDoubles.add(92.46);

myDoubles.add(75.6);

The above code creates a double ArrayList called myDoubles. We add 10.8 and 92.46 initially. After these numbers, 75.6 is added to the myDoubles using <em>add</em> method (You need to type the list name, ".", and the method name to add the number)

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Write the definition of a class Clock. The class has no constructors and three instance variables. One is of type int called hou
maksim [4K]

Answer:

Following are the program definition in the Java Programming Language.

//define a class

public class Clock

{

//set integer type variable and initialize value

private int hours=12;

//set boolean type variable and initialize value

private boolean isTicking=true;

//set integer type variable and initialize value

private Integer diff=5;

}

Explanation:

Following are the description of Code.

  • Firstly define a class "Clock" with the "private" access modifier.
  • Then,  set the integer data type variable "hours" with the "private" access modifier and assign value 12 in that class.
  • After that, set the boolean data type variable "isTicking" with the "private" access modifier and assign value "true".
  • Finally set Integer class variable "diff" with the the private access modifier and assign value 5.
3 0
3 years ago
_____ refers to unsolicited commercial emails, usually sent to a large number of people with little regard to the users interest
frozen [14]
Spam refers to large unsolicited email irregardless of the recipients views on the matter
5 0
3 years ago
Question 1
blondinia [14]

Answer:

888 + 88 + 8 + 8 + 8 = 1000

Explanation:

Required

Add up to 1000 using only digit 8

There is no straight way to answer this question; so, we make use of trial by error method to arrive at our solution.

After several trials, I found out that:

888 + 88 + 8 + 8 + 8 = 1000

6 0
3 years ago
Write a program which asks the user to enter N numbers. The program will print out their average. Try your program with the foll
Likurg_2 [28]

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables

int n;

double average,sum=0,x;

cout<<"enter the Value of N:";

// read the value of N

cin>>n;

cout<<"enter "<<n<<" Numbers:";

// read n Numbers

for(int a=0;a<n;a++)

{

   cin>>x;

   // calculate total sum of all numbers

   sum=sum+x;

}

// calculate average

average=sum/n;

// print average

cout<<"average of "<<n<<" Numbers is: "<<average<<endl;

return 0;

}

Explanation:

Read the total number from user i.e "n".Then read "n" numbers from user with for loop and sum them all.Find there average by dividing the sum with n.And print the average.

Output:

enter the Value of N:5

enter 5 Numbers:20.5 19.7 21.3 18.6 22.1

average of 5 Numbers is: 20.44

7 0
3 years ago
Small-business owner Marcos set up his Google Ads campaign by thinking of “obvious” keywords off of the top of his head. What's
LiRa [457]

Answer:See the suggestions on the Opportunities tab

Explanation: The improvement in the Google ad can be made by the taking a look at the Opportunities tab which will display the adequate opportunities.

The tab displays these opportunities on the basis of the campaign settings, account's history, performance, style, trends etc and thus will create the appropriate opportunities accordingly.Thus Marcos will have to see the suggestion displayed on Opportunities tab

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3 years ago
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