All categories

1 year ago

Def area(length, height):

Computers and Technology

1 answer:

Basile [38]1 year ago

6 0

Following are the python complete code to calculate the area:

Program Explanation:

Defining a method "area" that takes two variables "length, height" in the parameters.
Inside the method, a variable "area" is declared that calculates the area by multiplies "length and width".
After calculating the area a return keyword is used that returns its value.
Outside the method, a print method is declared that calls the area method by accepting value into its parameters.

Program:

def area(length, height):#defining a method area that takes two parameters "length, height"

area = length * height#defining a variable area that calculates the area by multiplies length and width

return area#using return keyword that returns area value

print(area(9,8))#using a print method that calls area method by accepting the value

Output:

Please find the attached file.

In this code, the method call is missing therefore, the final answer is "Option A".

Learn more:

brainly.com/question/24819022

You might be interested in

1. Explain the distinction between interpretation and compilation. What are the comparative advantages and disadvantages of the

serious [3.7K]

Answer:

11: Compiler translates a high level source program into a target equivalent (machine language).

An interpreter implements a virtual machine, the high-level programming language of which is the "machine language." The interpreter reads statements more or less one at a time in that language, and executes them as they go along.

12: One could also consider Java either. A compiler (complicated translator) can create code, which is then executed by a complicated virtual machine (interpreter)

13: A preprocessor is an initial translator which removes comments and white space, and group characters together into tokens such as keywords, identifiers, numbers, and symbols, as well as simple syntactic structure analyses. A compiler uses in-depth analysis and nontrivial transformation.

14: C++ implementations based on the early AT&T compiler created an intermediate program in C rather than assembly language

15: Stack-based language, similar to modern Java compiler byte code

16: A method in which a simple interpreter implementation evolves into building more complex versions until the compiler is built.

17: A compiler which translates byte code into machine language immediately prior to each program execution.

18: Lisp and Prolog

19: TEX and TROFF are one of such compilers that translate high-level document descriptions into laser printer or phototypesetter commands. Query language processors for database systems are also compilers that translate languages such as SQL into primitive file operations.

21: without havin to call multiple tools with command-line tools, You can write an entire program in an IDE.

8 0

3 years ago

You are setting up your Windows computer to connect to the Internet and notice that when you type www.microsoft, the browser doe

Harrizon [31]

Answer:

Check your DNS settings

Explanation:

Different errors may occur when setting up your computer to connect to the internet, one of which is described in the question above.

The DNS (Domain Name System) is responsible for redirecting domain names to their physical IP address. Instead of remembering every IP address of sites you visit frequently, domain names are used for easy remembrance, the DNS makes the matching of domain names to IP addresses possible.

To change your DNS setting follow these steps:

Click settings from your start menu
Click on Network and Internet
Look to the bottom of the main page and click on "Network and Sharing Center"
On the left tab, click "Change adapter settings"
Right Click on the current network you are using and select properties
Left-click on the "Internet Protocol Version 4 (TCP/IPv4) and click on properties.
Check to see if "Obtain DNS server address automatically" is selected, if it is selected,
Click on the radio button under it "Use the following DNS server address"
Enter the DNS address you want to use
Click Ok and close the window.

The problem should be resolved.

4 0

3 years ago

A computer retail store has 15 personal computers in stock. A buyer wants to purchase 3 of them. Unknown to either the retail st

Dima020 [189]

Answer:

a. 1365 ways

b. Probability = 0.4096

c. Probability = 0.5904

Explanation:

Given

PCs = 15

Purchase = 3

Solving (a): Ways to select 4 computers out of 15, we make use of Combination formula as follows;

$^nC_r = \frac{n!}{(n-r)!r!}$

Where $n = 15\ and\ r = 4$

$^{15}C_4 = \frac{15!}{(15-4)!4!}$

$^{15}C_4 = \frac{15!}{11!4!}$

$^{15}C_4 = \frac{15 * 14 * 13 * 12 * 11!}{11! * 4 * 3 * 2 * 1}$

$^{15}C_4 = \frac{15 * 14 * 13 * 12}{4 * 3 * 2 * 1}$

$^{15}C_4 = \frac{32760}{24}$

$^{15}C_4 = 1365$

Hence, there are 1365 ways 

Solving (b): The probability that exactly 1 will be defective (from the selected 4)

First, we calculate the probability of a PC being defective (p) and probability of a PC not being defective (q)

From the given parameters; 3 out of 15 is detective;

So;

$p = 3/15$

$p = 0.2$

$q = 1 - p$

$q = 1 - 0.2$

$q = 0.8$

Solving further using binomial;

$(p + q)^n = p^n + ^nC_1p^{n-1}q + ^nC_2p^{n-2}q^2 + .....+q^n$

Where n = 4

For the probability that exactly 1 out of 4 will be defective, we make use of

$Probability = ^nC_3pq^3$

Substitute 4 for n, 0.2 for p and 0.8 for q

$Probability = ^4C_3 * 0.2 * 0.8^3$

$Probability = \frac{4!}{3!1!} * 0.2 * 0.8^3$

$Probability = 4 * 0.2 * 0.8^3$

$Probability = 0.4096$

Solving (c): Probability that at least one is defective;

In probability, opposite probability sums to 1;

Hence;

Probability that at least one is defective + Probability that at none is defective = 1

Probability that none is defective is calculated as thus;

$Probability = q^n$

Substitute 4 for n and 0.8 for q

$Probability = 0.8^4$

$Probability = 0.4096$

Substitute 0.4096 for Probability that at none is defective

Probability that at least one is defective + 0.4096= 1

Collect Like Terms

Probability = 1 - 0.4096

Probability = 0.5904

8 0

2 years ago

Write a for loop to print all NUM_VALS elements of array hourlyTemp. Separate elements with a comma and space. Ex: If hourlyTemp

kondaur [170]

in c++

...

for(auto& el:hourlyTemp){

std::cout<<el<<", ";

}

...

This is called Range-based loop or for each loop

5 0

3 years ago

Which is an example of a Boolean operator that evaluates as TRUE?

ladessa [460]

The expression NOT (3+2=7) evaluates as TRUE because is is NOT the case that 3+2=7.

Let me know if you have any questions.

4 0

3 years ago