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
mr Goodwill [35]
3 years ago
11

You don't need to construct a Venn Diagram, it is just part of the instruction. Just determine whether or not the argument is va

lid or not with support.
Construct a Venn diagram to determine the validity of the given argument.
Argument:
1. All poets are loners.
2. All loners are taxi drivers.
Therefore, all poets are taxi drivers.

Choices:
- The argument is valid.
- The argument is invalid.

Please provide explanation for whether the argument is valid or not.

Mathematics
1 answer:
icang [17]3 years ago
5 0

Answer:

It is valid.

Venn Diagram is attached.

I also provided a truth table.

I also provided a couple of names this argument could be called.

Please let me know if you have any questions about this question.

Thank you kindly.

Step-by-step explanation:

If a person is a poet, then that person is a loner.

If a person is a loner, then that person is a taxi driver.

If a person is a poet, then that person is a taxi drive.

This is in the form:

p->q

q->r

Therefore, p->r.

This is an example of a hypothetical syllogism.

The first thing my mind goes to when seeing this is the transitive property which says if A is related to B and B is related to C then A is related to C.

So this syllogism also has another name and it is called the principle of transitivity of implication.

Let p=person is a poet, q=person is a loner, and r=person is a taxi driver.

I'm going to make a truth table and compare the truth values of the propositions to the conclusion.

Since we have 3 variables, we are going to need 2^3=8 rows.

p     q       r        p->q    q->r      (p->q) and (q->r)        conclusion=(p->r)

T      T     T           T         T                     T                               T

T      T     F           T         F                    F                                 F

T      F     T           F         T                     F                               T  

T      F     F           F         T                     F                                F

F      F     F           T         T                    T                                 T

F      F     T           T         T                    T                                 T

F     T     F            T         F                    F                                 T

F    T     T             T         T                    T                                 T

So we are trying to see if we ever have the preposition part true and the conclusion false.

That doesn't happen so the argument is valid.

You might be interested in
Question 2
BabaBlast [244]

Answer:

The equation of the required line is y = x + 5

Step-by-step explanation:

The equation of the given line is y = x - 2

The required line = A line parallel to the given line

The point through which the required line passes = (-3, 2)

The general form of the equation of a straight line, is y = m·x + c

Where;

m = The slope of the line

By comparison, the slope of the given line, m = 1

When two lines are parallel, their slope are equal

Therefore, the slope of the required line = m = 1

The equation of the required line in point and slope form is therefore;

y - 2 = x - (-3) = x + 3

∴y = x + 3 + 2 = x + 5

The equation of the required line is therefore;

y = x + 5.

6 0
3 years ago
I dont understand it :/​
photoshop1234 [79]

Step-by-step explanation:

It's telling you to plug in the numbers inside the parenthesis as x

Example: F(-1)= 2(-1)^3 -3(-1)^2 +7

4 0
3 years ago
What is the answer to this? −1.3≥2.9−0.6r
Karolina [17]

Answer:

Inequality Form:

r ≥ 7

Interval Notation:

[7, ∞)

Step-by-step explanation:

−1.3 ≥ 2.9 − 0.6r

Rewrite so r is on the left side of the inequality.

2.9 − 0.6r  ≤ −1.3

Move all terms not containing r to the right side of the inequality.  

Subtract 2.9 from both sides of the inequality.

−0.6r  ≤ −1.3 − 2.9

Subtract 2.9 from −1.3.

−0.6r  ≤ −4.2

Divide each term by −0.6 and simplify.

      Divide each  term in −0.6r  ≤ −4.2 by −0.6. When multiplying or dividing both sides of an

      inequality by a negative value, f lip the direction of the inequality sign.

       −0.6r /−0.6 ≥  −4.2 /−0.6

       Cancel the common factor of −0.6.

                  −4.2

          r ≥    ______

                  −0.6

 Divide −4.2 by −0.6.

r ≥ 7

The result can be shown in multiple forms.

Inequality Form:

r ≥ 7

Interval Notation:

[7, ∞)

6 0
3 years ago
What property justifies Step 3 in solving this equation?
Anna11 [10]
The answer is Division property of equality. This is because at Step 3, you have to divide to get your final answer. It cannot be the other ones because you do not subtract or distribute in step 3.
5 0
3 years ago
Read 2 more answers
)Ben drives 405 miles on 15 gallons. How many miles does Ben drive on one gallon?
Vesnalui [34]
405miles÷15gallons=27miles
3 0
3 years ago
Read 2 more answers
Other questions:
  • Carlos had $65.00 in his checking account. By mistake he wrote out a check for $82.00. By how much is his checking account overd
    10·1 answer
  • What is the probability a day in the 70s is a Monday?
    6·1 answer
  • In country​ A, about three times as many cars are manufactured per day than in country B. If the total number of these cars manu
    8·1 answer
  • Please help thanks :)
    5·2 answers
  • Find the value of x and y
    8·1 answer
  • Jayne uses long division to convert a rational number ab to a decimal. Which of the following statements cannot be true?
    5·1 answer
  • Please help me I would be very grateful
    15·1 answer
  • Please answer fast please I gave 10 min
    14·1 answer
  • What is the solution to the following system of equations:<br><br>7x+2y=24<br>8x+2y=30<br>​
    13·1 answer
  • How many thousands are in 24,692? _____ thouands​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!