The resistance in a particular kind of circuit is found using this formula: R1(R2)R1+R2.


Assuming all the variables are non-zero, which line of code will find the value of the resistance?


resistance = (R1 * R2) / (R1 + R2)

resistance = R1(R2) / R1 + R2

resistance = R1(R2) / (R1 + R2)

resistance = R1(R2) / (R1 + R2)

Answers

Answer 1

Answer:

resistance = (R1 * R2) / (R1 + R2)

Explanation:

PYTHON doesn't recognize multiplication like this example >> 3(4)

This is why PYTHON uses this symbol (*)


Related Questions

If you were the manager at a firm which deals with sensitive information of its customers, employees and other stake holders, how would you make sure that information is protected and is altered only by the designated authorized person

Answers

Answer:

explanation below

Explanation:

Management controls are some of the techniques and mechanisms that can be put in place to implement security policies – which ensure information and information systems are protected.  These controls are not only used by managers but can be exercised by selected users.  

These controls must be put in place to cover all forms of information security, physical security and classification of those information.  

4.9 Code Practice: Question 4
Instructions
Write a program that asks the user to enter ten temperatures and then finds the sum. The input temperatures should allow for decimal values.

Sample Run
Enter Temperature: 27.6
Enter Temperature: 29.5
Enter Temperature: 35
Enter Temperature: 45.5
Enter Temperature: 54
Enter Temperature: 64.4
Enter Temperature: 69
Enter Temperature: 68
Enter Temperature: 61.3
Enter Temperature: 50
Sum = 504.3

Answers

total = 0

i = 0

while i < 10:

   temp = float(input("Enter Temperature: "))

   total += temp

   i += 1

print("Sum =", str(total))

I hope this helps!

Place the steps in order for placing a section break

Answers

Answer:

choose a break option, select breaks, click the layout tab, change the formatting style, and position the cursor

Explanation:

i could be wrong cause i dont know what its about but this is what makes sense to me

Answer:

position the cursor click the layout tab select breaks choose a break option change the formatting style

Explanation:

Just had this question

CALCULATE THE PERCENTAGE OF FAT CALORIES TO TOTAL CALORIES. I got no idea how to do this in excel ;-;

Answers

Answer:

As you have the Fat Cal. in column C and the total calories in Column B, what you have to do is to divide column C by Column B.

For instance, in column E2, put the formula: =C2/B2.

Then drag the formula down so that the other formulas will be;

E3; =C3/B3

E4; =C4/B4

E5: C5/B5

E6: C6/B6

Then after that you go to the Home tab, then to the Number style section and format E2 to E5 to be percentages.

1. What sort of information should be taken by the human resource before
leaving for foreign employment? Write in brief.​

Answers

Answer:

DDDDDDDDDDDDDDD

Explanation:

Answer:

Sources of information on foreign job opportunities. Blue, newspapers or professional journals; Red, personal contacts abroad; Green, recruitment websites.

Explanation:

Circuit pruning occurs only before puberty.
O True
O False

Answers

Answer:

False

Explanation:

Answer:

The answer is false goodluck6

a employee who has intregity is

Answers

Answer:

is some one who demonstrates  sound moral and ethical principles ,always does the right thing no matter when or who's watching, they can be trusted around the staff and the stakeholders. which means that that person is honest, fair, and dependable

Explanation:

i actually just did a report for a class that i am taking called human resources

i hoped this helped you

Its made up of a small memory chips on a card that can hold data in an electronic format​

Answers

The chip can allow you to have more data and more pictures so your phone does not become slow and messages and apps and more.

How do you halt an infinite loop?
by pressing the Control key and the

key

Answers

write code creating an infinite loop, with my new Excel, the Ctrl + Break no longer works. Neither does the Esc key, etc.

I've looked all over the web and it appears that Microsoft has a bug and doesn't care to fix it.

Is there a way to re-introduce the Ctrl + Break function to VBA so if this happens in the future I don't lose work / force close?

Answer:c

Explanation:ctrl and c stops a infinite loop

You wrote a program to find the factorial of a number. In mathematics, the factorial operation is used for positive integers and zero. What does the function return if the user enters a negative three? def factorial(number): product = 1 while number > 0: product = product * number number = number - 1 return product strNum = input("Enter a positive integer: ") num = int(strNum) print(factorial(num))
-6
1
-3
There is no output due to a runtime error.

Answers

Answer: well it’s not “There is no output due to a runtime error”

Explanation: Put that and I got it wrong

The Answer Is 1.

Edge 2020.

Create a class called Drive. It should have instance fields miles and gas which are both integers. Another instance field, carType, is a String. The constructor should receive a String which initializes carType. The other two instance fields are both automatically initialized to 1 in the constructor. Create a method called getGas that returns an integer that is the gas data member. The getGas method has no parameters. Write in java. First correct answer will be marked brainliest, i need answer very soon

Answers

public class JavaApplication87 {

   

   public static void main(String[] args) {

       Drive dr = new Drive("Insert type of car");

       System.out.println(dr.carType);

   }

   

}

class Drive{

   int miles;

   int gas;

   String carType;

   public Drive(String ct){

       carType = ct;

       miles = 1;

       gas = 1;

       

   }

   int getGas(){

       return gas;

   }

   

}

I'm pretty sure this is what you're looking for. Best of luck.

What two states do binary numbers represent?

A) Coder and processor
B) Input and output
C) On and off
D) Right and left

Answers

Answer:

C

Explanation:

Binary is a base-2 number system that uses two mutually exclusive states to represent information. A binary number is made up of elements called bits where each bit can be in one of the two possible states. Generally, we represent them with the numerals 1 and 0.

Answer:

C

Explanation:

On and off symbolize 0 and 1.

Which unit of measurement is used to express the capacity of a servo motor?
A. kg/hr
B. kg/m
C. kg/cm
D. kg/km

Answers

Answer:

C. kg/cm

Explanation:

I just did it

What does a network backbone do?
allows data to be delivered more quickly and efficiently
makes data transfer from the cloud more secure
connects different network functions, such as printers and modems
configures random local networks in major cities that make up the Internet

Answers

Answer:

configures random local networks in major cities that make up the internet.

Answer:

D

Explanation:

Chris has received an email that was entirely written using capitalization. He needs to paste this text into another document but also ensure that the capitalization is removed.

What should Chris do?

Use the Paste Special function to paste the text without formatting.
Turn the Caps Lock button on the keyboard to the off position.
Use Shift+F3 to change the case of the desired text.
All of the above steps are correct.

Answers

Answer: D. all of the above

Explanation:

Answer:

D.) All of the steps above are correct

Explanation:

[Files, for loops, exceptions; 20pt] Using a for loop, write a function called countWord(). It takes 2 parameters: The name of a text file (e.g. gettysburg.txt that is included with this test) and a word to be searched within that file. Your code should return the number of times the given word appears in the file. Capitalization should not matter. Make certain to handle file exceptions gracefully.

Answers

def countWord(name, word):

   try:

       f = open(name, "r")

       lst = ([])

       w = ""

       for x in f.readlines():

           w += x.lower()

       lst = w.split()

       f.close()

       return lst.count(word)

   except FileNotFoundError:

       print("Please create a file or use the name of an existing text file.")

print("Your word appears", countWord("gettysburg.txt", "random"), "time(s)")

The text file I used for testing looks like:

random words

random words

I'm putting random words in here

random

this is random

RaNdOm

I didn't really know what exceptions your professor is looking for so I just used the file not found one. Best of luck.

I need help pleaseeeee!!!

Answers

Answer:

True

Explanation:

Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network.

Pleaseee mark me as brainliest

Hope this help <3

Which of these should be included in a program's comments?

a. code to set the parameters of a shape

b. a description of what the program does

c. a description of how long it took to write the code

d. code for inserting a background

Answers

Answer:

B

Explanation:

Comments in code are primarily used to describe what the program does, and how chunks of the code running the program help relate to what the program does. Comments in code are not primarily used for answers d & a, which is more code, since if you comment, the compiler doesn't notice the code, so it doesn't work. Comments in code are not used for c either, since it's not really needed to write that in the comments.

SOMEONE PLEASE HELP ME I REPOSTED THIS 3 time and no ONE HAD HELPED ME

Answers

Answer:

The answer is B

what is the meaning of .net in computer​

Answers

Answer:

.net is a top-level domain, also known as a TLD. Derived from the word network, it was originally developed for companies involved in networking technology. Today .net is one of the most popular domain names used by companies all over the world to launch their business online.

What can you add to your presentation from the Insert tab?

Animations
Pictures
Variants
Transitions

Answers

Answer:

B. PICTURES

Explanation:

Answer:

I know its late but pictures is the answer.

Explanation:

I took the test and got it right.

I don't understand how to do these. It's python by the way.

Answers

Answer:

Disclaimer: I dont put the Euler, magic word, and another variables, you need to do this

Explanation:

print(eulersNumber[16])

print(eulersNumber[26])

print(eulersNumber[31])

print(magicWords[:3]+magicWords[8:10])

3° I dont know how i can make this

print(a[::-1])

print(b[::-1])

print(c[::-1])

print(x[::-1])

print(y[::-1])

Have a nice day

Social networking is the most popular online activity?
True
False

Answers

Answer:

true

Explanation:

It’s true because I said so

Name any two operating systems you know.

Answers

Answer:

software and hardware

2 operating systems are windows and iOS

which of these options highlights the need for learning algorithms
A. Algorithms help you draw neat diagrams
B. Algorithms help you create easily understandable programs
C. Algorithms help you learn assembly-level language
D. Programmers can code using algorithms only

Answers

Answer: D.

Explanation:

Answer:

The answer is B. Algorithms help you create easily understandable programs

Explanation:

I got it right

What are 5 different google g-suite tools that you can use to collaborate and communicate with othe

Answers

it is google docs like stuff made by google

write a paragraph about ICT?

Answers

Answer:

ICT (information and communications technology or technologies) is an umbrella term. It includes any communication device or application, such as radio, television, cellular phones, computer and internet, satellite systems and so on. Videoconferencing and distance learning is a very important part of ICT.

it is where your cpu (processor) is installed

Answers

The motherboard (CPU SOCKET)

Answer:

OPTICAL DRIVE

Explanation:

It think

Erin’s classmate said that the program that they were working on is not running properly because the classmate accidentally put in commas where semi-colons should be. What kinds of errors does Erin need to fix?
logic errors
database errors
debugging errors
syntax errors

Answers

Answer:

A simple syntax error :)

"A character or string incorrectly placed in a command or instruction that causes a failure in execution."

Good luck! Hope this helped! :D

The kinds of errors does Erin need to fix is a simple syntax error.

What is syntax error?

Syntax is a character or string when incorrectly placed in a command or instruction results in failure while executing.

Erin’s classmate said that the program that they were working on is not running properly because the classmate accidentally put in commas where semi-colons should be.

The correct way to remove syntax error is putting colon and semicolon on the right place.

Learn more about syntax error.

https://brainly.com/question/18271225

#SPJ2

If you draw strength from video games, how?

Answers

Answer:

I really dont know

Explanation:

Thank u for the pts tho < :)

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Abdul of mass 50 kg is standing in an elevator of his building. The elevator is movingupwards and is slowing down at a rate of 2.0 m/s? What is Abdul's apparent weight?Use g = 10 m/s How did places like Boston protect runaways and freed people (WILL GIVE BRAINLIEST!) Summarize the key developments in the early transportational revolution of the early 1800s. why did early humans begin to set up permanent villages? A weight lifter is trying to lift a 1,500 N weight but can apply a force of only 1,200 N on the weight. One of his friends helps him lift it at a constant velocity. What force was applied to the rope danny tosses a ball into the air. it's height, as a function of time , is modeled by y=-16x2+9x+4which statement best describes the function ?((this is for a text so please dont guess)) What is rumination? Why is it dubbed as one of the unhealthiest psychological habits? PLEASE ANSWER I HAVE ABOUT 30 MINUTES TO AN HOUR TO FINISH THIS the force of attraction between any two objects that have mass is The American Cancer Society estimates what percent of all cancer risks are related to nutritional factors? which value is equivalent to 3^2+5x2-8 What are the four characteristics of a form? is the term used to describe the removal of sand and soil by the wind. Miguel is looking to own a small piece of several companies as an investment. He wants to take some of his extra cash and purchase shares of some technology companies. Which type of financial business will MOST LIKELY meet his needs? when this polynomial is divided by (m+1), the remainder is 0. What is the value of the polynomials constant term? 16. Which phenomenan shows the effect of light dispersion? * Pedro's book weighs 19/4 pounds. Blanca's book weighs 17/7 pounds. Use estimation to determine about how much more Perdro's book wweighs than Blanca's. A 1lbs Sorry I meant math.B 2lbsC 6lbs D 7lbs Pen RobberyIsworsethanwhitearmedRobbery.yourarguments for oragainst the motion. In a sample of 80 light bulbs, the mean lifetime was 1217 hours with a standard deviation of 52 hours. a. Find the 95% confidence interval for the mean lifetime of this type of bulb. Justify the reason you chose the distribution used to construct the confidence interval. b. How many light bulbs must be sampled so that a 95% confidence interval will specify the mean lifetime to within + 8 hours? HELP1.75^-0.5(3/2)^2.4