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
vekshin1
3 years ago
6

Which of these are proposition ? What are the truth values of those that are propositions? a) Do you pas go b) What time is it ?

c) These are no black flies in Maine d)4+x= 5 e) The moon is made of green cheese
Mathematics
1 answer:
Licemer1 [7]3 years ago
8 0

Answer:

Part A

c) These are no black flies in Maine

d) 4 + x = 5

e) The Moon is made of green cheese

Part B

c) Likely false

d) True

e) False

Step-by-step explanation:

Part A

A proposition is a sentence that declares affirmation or denies a subject's predicate by the use of a Copula

Therefore, the statements are;

c) These are no black flies in Maine

Here the subject is Maine, the predicate is no black flies, and the copula is are

d) 4 + x = 5

Here the subject is '4 + x', the predicate, 5 and the Copula is '='

e) The Moon is made of green cheese

Here the subject is the Moon, the predicate is 'made of', and the copula is 'is'

Part B

The truth value of the statements are;

c) Likely false

d) True, 'x' is a variable

e) False

You might be interested in
Ciao i am going into highschool next year and i was wondering does any one have tips
-BARSIC- [3]

Answer:

pay attention and do what your supposed to do and you'll be fine also dont pick the wrong group of friends.

Step-by-step explanation:

please mark brainliest... <3

5 0
3 years ago
The gas co2 is diffusin at steady state through a tube 20 cm long having a diameter of 1 cm and containing n2 at 350 k . the tot
Marrrta [24]

The value is J = 1.71*10^-6 kmol/m^2.s

According to the given conditions we get,

The length the tube l= 0.20m

The diameter of the tube d= 0.01m

The total pressure inside the tube P= 101.32kPa

The partial pressure of CO2 at the first end is

P1= 456mm Hg = 60794.832 Pa

The partial pressure of CO2 at the other end is

P2= 76mm Hg = 10132.472 Pa

The temperature is T = 298 K

The diffusion coefficient D= 1.67* 10^-5 m^2/s

Generally the molar flux of CO2 is mathematically represented as

J= D{p1-p2} / R.T

Here R is the gas constant with value R= 8.314 j/kmol

So we get J= 1.71 * 10^-3 mol/m^2.sec

Learn more about Mole on:

brainly.com/question/27270616

#SPJ4

       

       

4 0
2 years ago
A group of friends is sharing 2 1/2 pounds of berries if 5 friends are sharing berries how many pounds of berries does each frie
Korvikt [17]
1/2 pounds,


assuming that each friend takes an equal part of the 2 1/2 pounds, then 2 1/2 divided by 5 would get you 1/2 pound
4 0
3 years ago
which value correctly represents the number that is 10 times as great as five hundred eighty-one thousandths?
valentinak56 [21]
a= 581.000*10 \\ \\ \boxed{a=5.810.000}
7 0
3 years ago
Read 2 more answers
Mrs. Cho drives 45 miles in one hour if her speed stays constant how many hours will it take for her to drive 405 miles?
igomit [66]
You do 405 divided by 45 and the answer is 9
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help i will mark brainlyest simplify. -(3xy^4)^-4 A.-81x^4y^16 B-81/x^4y^16 C-1/81x^4y^16 D-1/32x^3
    9·2 answers
  • Apply the distributive property to create an equivalent expression.<br><br> (6m – 7). 4=
    15·2 answers
  • 189 divided by 9941.4
    8·1 answer
  • What is the exact volume of the sphere
    8·2 answers
  • Please I need help please asap
    14·1 answer
  • 0=4t-16t^2 Solve this please
    12·1 answer
  • What is the ratio of 420m to 1 km
    13·2 answers
  • Question is the picture pls help if you can!!​
    8·1 answer
  • A
    15·1 answer
  • What is 9 - 2 to the power 2 to the power of 4 / 4 + 3 to the power of 5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!