1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Klio2033 [76]
3 years ago
12

which of the following is an educated or informed guess that is proposed and supported with verifiable evidence

Computers and Technology
1 answer:
beks73 [17]3 years ago
6 0

The answer is Hypothesis.  It is something more than just a wild guess but less than a well-established theory, a theory which can be tested through study and experimentation..  They are assumptions generally believed to be true. They are provisionally accepted in order to interpret certain events or phenomena, and to provide guides for further study.

You might be interested in
You are tasked with securing a small network for a client in which the following requirements must be met: If a user on the priv
mario62 [17]

Answer:

C

Explanation:

It is best to Implement a UTM appliance.

A Unified Threat Management (UTM) system is a type of network hardware appliance, virtual appliance or cloud service that protects businesses from security threats in a simplified way by combining and integrating multiple security services and features.

DescriptionUnified threat management is an approach to information security where a single hardware or software installation provides multiple security functions. This contrasts with the traditional method of having point solutions for each security function.

Cheers

8 0
3 years ago
You have spent $4,000 on liquor for your bar. Your bar sales have been $24,000. What is your cost of sales for liquor, expressed
amid [387]

Answer:

17%

Explanation:

Given parameters:

Cost price of liquor = $4000

Total sale = $24000

Unknown:

Percentage cost of sale for liquor = ?

Solution:

To find the percentage cost of sale;

       %Cost of sale of liquor = \frac{cost price of liquor}{Total cost of sale }   x 100

Input the variables;

       %Cost of sale of liquor = \frac{4000}{24000}  x 100 = 16.67% = 17%

8 0
3 years ago
Write a program that has a conversation with the user. The program must ask for both strings and numbers as input. The program m
konstantin123 [22]

Answer:

yo im sorry eat my cookie

Explanation

doorkoeeworkwoeroewkrwerewrwe

5 0
3 years ago
Pick the 3 correct Python functions that parse and output only the date and time part of each log in log.txt as follows.
Mila [183]

Answer:

1, 4, 5

Explanation:

parse2:

. In this case it's passing "r" as an argument, which really does absolutely nothing, because whenever you call open("file.txt") it defaults to reading mode, so all you're doing is explicitly passing the "r". So let's look at the first line. Whenever you call str.split() without any arguments, by default it splits it by empty text, and filters any empty text. So str.split() is not the same as str.split(" ") although it has similar behavior. "     ".split(" ") will output ['', '', '', '', '', ''], while "     ".split() will output []. So in this case the line.split() will split the string '10.1.2.1 - car [01/Mar/2022:13:05:05  +0900] "GET /python HTTP/1.0" 200 2222' into the list<em> ['10.1.2.1', '-', 'car', '[01/Mar/2022:13:05:05', '+0900]', '"GET', '/python', 'HTTP/1.0"', '200', '2222'].</em> As you can see the the data is split into two pieces of text, AND they include the brackets in both strings. So when it gets the 3 index and strips it of the "[]" it will have the incomplete date

parse3:

 In this instance the "r" does nothing as mentioned before the "r" is already defaulted whenever you call open("file.txt") so open("file.txt") is the same as open("file.txt", "r"). So in this case we won't be working left to right, we're going inside the brackets first, kind of like in math you don't don't work left to right in equation 3 + 3(2+3). You work in the brackets first (inside brackets you do left to right). So the first piece of code to run is the line.split("[" or "]"). I actually kind of misspoke here. Technically the "[" or "]" runs first because this doesn't do what you may think it does. The or will only return one value. this is not splitting the line by both "[" and "]". The, or will evaluate which is true from left to right, and if it is true, it returns that. Since strings are evaluated on their length to determine if they're true. the "[" will evaluate to true, because any string that is not empty is true, if a string is empty it's false. So the "[" will evaluate to true this the "[" or "]" will evaluate to "[". So after that the code will run line.split("[") which makes the list: <em>['10.1.2.1 - car ', '01/Mar/2022:13:05:05  +0900] "GET /python HTTP/1.0" 200 2222']</em>. Now the [3:5] will splice the list so that it returns a list with the elements at index 3 (including 3) to 5 (excluding 5). This returns the list: [], because the previous list only has 2 elements. There are no elements at index 3 to 5 (excluding 5). So when you join the list by " ", you'll get an empty string

parse4:

  So I'm actually a bit confused here, I thought the "r+" would open the file in read-writing mode, but maybe this is a different version of python I have no idea, so I'm going to assume it is reading/writing mode, which just means you can read and write to the file. Anyways when you split the line by doing line.split(), as mentioned before it will split by empty spaces and filter any empty spaces. This line will return: <em>['10.1.2.1', '-', 'car', '[01/Mar/2022:13:05:05', '+0900]', '"GET', '/python', 'HTTP/1.0"', '200', '2222']</em>. and then you splice the list from indexes 3 to 5 (excluding 5). This will return the list: <em>['[01/Mar/2022:13:05:05', '+0900]']</em> which has the two pieces of information you need for the date. Now it joins them by a space which will output: '[01/Mar/2022:13:05:05 +0900]'. Now when you strip the "[]" you get the string: '01/Mar/2022:13:05:05 +0900' which is the correct output!

parse 5:

 So in this example it's using re.split. And the re.split is splitting by "[" or "]" which is what re.split can be used for, to split by multiple strings, which may be confused by string.split("[" or "]") which is not the same thing as explained above what the latter does. Also the reason there is a backslash in front of the [ and ] is to escape it, because normally those two characters would be used to define a set, but by using a \ in front of it, you're essentially telling regex to interpret it literally. So in splitting the string by "[" and "]" you'll get the list: <em>['10.1.2.1 - car ', '01/Mar/2022:13:05:05  +0900', ' "GET /python HTTP/1.0" 200 2222']</em> which has 3 elements, since it was split by the [ and the ]. The second element has the date, so all you need to do is index the list using the index 1, which is exactly what the code does

8 0
1 year ago
Four friends bought three same-sized pizzas for dinner.
o-na [289]

Answer:

9/8 of a pizza

Explanation:

3/4 -> 6/8

1/2 -> 4/8

5/8 -> 5/8

We can now add all of these:

6/8 + 4/8 + 5/8 = 15/8

The total amount of pizza is 24/8 because there are 3 pizzas.

24/8 - 15/8 = 9/8

6 0
3 years ago
Other questions:
  • When looking through the documentation for a specific class, you never actually see the source code for that class. Instead, you
    6·1 answer
  • You have installed a point-to-point connection using wireless bridges and Omni directional antennas between two buildings. The t
    9·1 answer
  • A snail goes up A feet during the day and falls B feet at night. How long does it take him to go up H feet? Given three integer
    8·1 answer
  • Select the correct answer.
    11·1 answer
  • which of the following indicates that the loop should stop when the value in the quantity variable is less than the number 50​
    13·1 answer
  • How do u delete a post on brainly
    7·1 answer
  • How to make a website
    15·2 answers
  • Activity Sheet 2<br>A.Illustrate how to create the object below using draw and modify commands.​
    15·1 answer
  • Which tool in Access will give you a detailed report showing the most accurate and complete picture of
    7·1 answer
  • Why are pirated software considered a threat?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!