In which of the following scenarios would it be best to use a for loop?
1. When you need to stop looping based on input from the user
2. When you need to check that a user's input is valid.
3. When you want to ask the user for 10 numbers
4. When you need to be able to use the block of code in many places in your program

Answer:

I would say 3 is the most likely answer ("When you want to ask the user for 10 numbers").

You use for loops to perform a task x times usually.

The only item on the desktop of a new Mac is the hard-drive icon.

True or false?

Which of the following is a sign you may be drowsy behind the wheel?
A. Jitteriness
B. Happiness
C. Unhappiness
D. Irritability

Cyberbullying someone by threatening to hurt them is ethically wrong, but does NOT violate any laws. True False

What order means that the highest numbers will be on top of the column

Write the letter from D'Artagnan's father that was stolen from D'Artagnan in Meung. Include information about how D'Artagnan's father knows M. de Treville, describe D'Artagnan to M. de Treville, and request what D'Artagnan's father would like M. de Treville to do for D'Artagnan. Minimum 4 sentences.

help help help help help help help help

What is Groovefunnels?

What statement best describes percentage values in CSS?
A.It's the fraction of the value that came before it.
B.It's the smallest controllable element on the screen.
C.It's always the width of an indent.
D.It's a value that is relative to the width of its HTML element or to the page.

which of the following best describes the relationship between oxygen and chlorine

Suppose you are purchasing something online on the Internet. At the website, you get a 10% discount if you are a member. Additionally, you are also getting a discount of 5% on the item because its Father's Day. Write a function that takes as input the cost of the item that you are purchasing and a Boolean variable indicating whether you are a member (or not), applies the discounts appropriately, and returns the final discounted value of the item. Note: The cost of the item need not be an integer

Write a program containing a loop that you execute 16 times. In the loop, generate two random numbers between 1 and 50. Divide the first random number by the second random number and print the result using 4 decimal places of accuracy.Lab Exercise #1 Put your name, the compiler used, and Lab Exercise #1 in a comment at the top of your program. Email your source code. This lab exercise is due at the beginning of the next lecture. You may email your lab solution prior to that. Remember to use "Ex1" as the subject of your email submission. Write a program containing a loop that you execute 16 times. In the loop, generate two random numbers between 1 and 50. Divide the first random number by the second random number and print the result using 4 decimal places of accuracy. Your output should look like this - except for different random values: 2.3333 35.0000 0.8000 3.2222 0.8667 0.1304 1.1429 0.2857 1.0698 0.7568 8.4000 0.7500 1.3030 1.2941 0.4130 1.7778 Hint: you should get a floating-point answer (a cast is suggested).

write a program that first defines three string objects called firstName, middleName, and lastName which contains your own first, middle and last name separately. If you do not have middle name, then make up one. Then try to generate a new user name for you by using your first letter of your first name(captilized), first letter of you middle name (Captilized), plus all letters in your last name, add a random number between (1 to 100) to the your new user name. Here is an exampl: Name: John blake adams then the user name generated by your program coulde be: JBadams23

what is input devices​

What is the hexadecimal equivalent for the decimal number 27? Working must be shown

Instructions PhoneNumbersjava + 1 import java.util.*; 2 class PhoneNumbers 3 public static void main(String[] args) 4 //write code here A personal phone directory contains room for first names l and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries. Use the following names and phone numbers: Name Phone # Gina Marcia (847) 341-2392 Rita Jennifer (414) 234-0912 Fred Neil Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991 (847) 341-0912 (847) 354-0654 (414) 435-6567 (608) 123-0904

Planned value:

How is it calculated?

which of the following is a chemical change.

A: Separating water into different glasses
B: breaking frozen ice cubes with a hammer
c: running an electric current through water
d: boiling water to evaporate it on a stove.

This Operating System was basically an upgrade to Windows 98 and was designed for home users. 1) Windows ME 2) Windows 2K 3) Windows 2000 4) Windows New Technology

Which shortcut key aligns text to the center of a page?
O Ctrl+C
O Ctrl+Shift+C
O Shift+C.
O Ctrl+E

Which function prompts the user to enter information?

def main()
input()
int()
main()

Lazarus Consulting is a large computer consulting company in New York. Pete Lazarus, theà CEOà and founder, is well known for his philanthropic efforts. Pete knows that most of his employees contribute to nonprofit organizations and wants to reward them for their efforts while encouraging others to contribute to charities. Pete began a program that matches 50 percent of each employee donation. The only stipulations are that the charity must be a nonprofit organization and the company will match only up to $2,000 per year per employee.
Use the à data fileà provided to determine the following:
What was the total donation amount per organization?
What were the average donations per organization?

4.1 lesson practice

What sequence is used to create a brochure document from a template?

Choose the best technology device for the
scenario below.
A business professional works in an office
designing graphics for a company's
advertisements.
O Tablet PC
o Smartphone
Desktop computer with 2 screens
Laptop computer

What does B the represent

Helppp!!! Will give brainliest! Which of these operating system use the organize file?

Hypervisor

Firmware or wetware

Folders or directories

Output devices

Suppose a linked list of 20 nodes. The middle node has a data –250. Write the pseudocode to replace the middle node of the linked list with a new node and new data. Assume that the list's head pointer is called head_ptr and the data for the new node is called entry.

Complete performance index:

How is it calculated?

Choose the words that make the statement true. You wrote a program called firstProgram.

Your program is _____.

O always running in the background

O stored until you open the file

Im being timed please help!!

Where might you find help if material becomes truly difficult?
a.
A teacher
c.
A study group
b.
A tutor
d.
All of these


Please select the best answer from the choices provided

A
B
C
D