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
natta225 [31]
3 years ago
7

Translate each of these statements into logical expressions using predicates, quantifiers, and logical connectives. a) Something

is not in the correct place. b) All tools are in the correct place and are in excellent condition. c) Everything is in the correct place and in excellent condition.
Computers and Technology
1 answer:
yKpoI14uk [10]3 years ago
7 0

Answer:

Let P(x) = x is in the correct place

Let Q(x) =  x is in the excellent place

R(x) denotes the tool

Explanation:

a) Something is not in the correct place.

P(x) is that x is in the correct place so negation of ¬P(x) will represent x is not in the correct place. ∃x is an existential quantifier used to represent "for some" and depicts something in the given statement. This statement can be translated into logical expression as follows:

                                                    ∃x¬P(x)

b) All tools are in the correct place and are in excellent condition.

R(x) represents the tool, P(x) represents x is in correct place and Q(x) shows x is in excellent place. ∀ is used to show that "all" tools and ∧ is used here because tools are in correct place AND are in excellent condition so it depicts both P(x) and Q(x). This statement can be translated into logical expression as follows:

                                       ∀ x ( R(x) → (P(x) ∧ Q(x))

c) Everything is in the correct place and in excellent condition.

Here P(x) represents correct place and Q(x) represents excellent condition ∀ represent all and here everything. ∧  means that both the P(x) and Q(x) exist. This statement can be translated into logical expression as follows:

                                              ∀ x (P(x) ∧ Q(x)

You might be interested in
A windows host sends a tcp segment with source port number 1200 and destination port number 25. the sending host is a(n) _______
tigry1 [53]
Email client as port 25 is the default port for an email server.
6 0
3 years ago
What is the minimum number of different résumé formats that an individual should have prepared?
Degger [83]

Answer:

The minimum number of different resumes formats that an individual should have prepared is b. 2 The first should be a condensed format. A good resume should only require one page. However, when things get too cramped in a single page, a two-page format can be used. A two-page format can be used to provide more details about yourself.

Explanation:

5 0
3 years ago
Carly wants to be able to look at a document without having to use the horizontal scroll bar located on the bottom of the screen
Leno4ka [110]

Answer:

I think it's "Carly will set the page to Page Width, and Rhianna would zoom to 150%." If Carly doesn't want to use the zoom thingy, then she probably would just change the page orentation (idk if I spelled that right). Rhianna wants to zoom in, so that's why I said that. It's either "A" or "C."

Explanation:

I hope this helps!

5 0
3 years ago
The document that is use in excel to store an work with data that's formatted in a pattern of a uniformly space horizontalal an
Neporo4naja [7]

Answer:

Spreadsheet.

Explanation:

Microsoft Excel is a software application or program designed and developed by Microsoft Inc., for analyzing and visualizing spreadsheet documents.

The document that is use in excel to store a work with data that's formatted in a pattern of uniformly spaced horizontalal and vertical lines is called a spreadsheet.

A spreadsheet can be defined as a file or document which comprises of cells in a tabulated format (rows and columns) typically used for formatting, arranging, analyzing, storing, calculating and sorting data on computer systems.

Additionally, workbooks are known as Microsoft Excel files. An Excel workbook can be defined as a collection of one or more charts and worksheets (spreadsheets) used for data entry and storage in an excel file. In order to create a project on Excel you will have to use a workbook.

5 0
3 years ago
What represents the loss of a network signal strength measured in decibels (dB) and occurs because the transmissions gradually d
alexandr402 [8]

Answer:

Attenuation is the one-word answer which is the correct answer for the above question.  

Explanation:

Attenuation is a concept which told about the barrier, which is used to stop the signals in the connected network systems. Attenuation can be a form of any type of barrier like weak signals, or because of long-distance.

Following are the example which is in the form of attenuation--

  1. Noise
  2. The distance can also be a problem for weak signals.
  3. Hacker also disestablished the network signals.
  4. The physical objects.

Hence the attenuation can be formed by any of the barriers of signals, like physical obstruction, longer distance, and radio inference.

7 0
3 years ago
Other questions:
  • You will use the _____
    15·2 answers
  • In database systems, the dbms enforces rules about which user can perform which action when. The rules are known as ________.
    10·1 answer
  • A customer in a store is purchasing five items. Design a program that asks for the price of each item, and then displays the sub
    11·1 answer
  • 12.
    10·1 answer
  • You easily can give slides in a presentation a professional and integrated appearance by using a placeholder.
    11·1 answer
  • When a primitive type variable is passed as an argument to a method, what is passed into the receiving method's parameter variab
    12·1 answer
  • PLEASE HELP ME ASAP!!!!
    11·1 answer
  • This assignment is based on Exercise 8.4 from your textbook. Each of the following Python functions is supposed to check whether
    11·1 answer
  • When one loop appears inside another, the loop that contains the other loop is called the ____ loop. Group of answer choices ind
    15·1 answer
  • Which statements are TRUE about web services protocols? (Select TWO responses) SOAP and REST are both web service communication
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!