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vichka [17]
2 years ago
12

A=4x^2.(x-2y)-20x.(2y-x)

Computers and Technology
1 answer:
Luda [366]2 years ago
6 0

Answer:

please give point

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Verdich [7]
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The variable sentence stores a string. Write code to determine how many words in sentence start and end with the same letter, in
irina [24]

Answer:

sentence = "hello wow a stores good"

same_letter_count = 0

sentence_list = sentence.split()

for s in sentence_list:

   if s[0] == s[-1]:

       same_letter_count += 1

print(same_letter_count)

Explanation:

*The code is in Python.

Initialize the sentence with a string

Initialize the same_letter_count as 0

Split the sentence using split method and set it to the sentence_list

Create a for loop that iterates through the sentence_list. If the first and last of the letters of a string are same, increment the same_letter_count by 1

When the loop is done, print the same_letter_count

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3 years ago
Which of the following is true for an API? I. Allows different devices to connect with each other II. Allows for Interactivity b
Zina [86]

Answer:

All of the above.

Explanation:

API is an acronym for application programming interface and it can be defined as a software intermediary (computing interface) comprising of sets of codes, tools and protocols that helps software applications and the computer to communicate with each other, as well enable the exchange of data. Some examples of popular APIs are Go-ogle, Face-book, Twitter etc.

The main characteristics and functions of an application programming interface (API) includes;

I. Allows different devices to connect with each other.

II. Allows for Interactivity between devices and software.

III. Messenger program that takes requests and delivers the response back to the user.

IV. Allows the creation of applications that access the features or data of an operating system, application, or other services.

V. Specifies how software components should interact.

VI. Used when programming graphical user interface (GUI) components

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3 years ago
PLEASE I NEED HELP PLEASE PLEASE<br> Which function prompts the user to enter information?
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In python the input() function prompts the user to enter information.

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2 years ago
A ______ system writes data on two or more disks simultaneously, thereby creating a complete copy of all the information on mult
Mrrafil [7]

A raid 1 and mirrored system writes data on two or more disks simultaneously, thereby creating a complete copy of all the information on multiple drives.

<h3>What is Disk mirroring?</h3>

In data storage, disk mirroring is a term that connote the doubling of logical disk volumes into a different physical hard disks so that it will always be available.

Conclusively, Note that this is mostly used in RAID 1. A mirrored volume is known to be full logical depiction of separate volume copies and as such the answer above is correct.

Learn more about system from

brainly.com/question/25594630

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