Which of these are propositions? What are the truth values of those that are propositions?

Mathematics

1 answer:

Natasha2012 [34]2 years ago

3 0

Answer:

c) There are no black flies in Maine -> False

e) The moon is made of green cheese -> False

Explanation:

A proposition is a statement that poses an idea that can be True or False.

Do not pass go, is not a proposition is an order, and there is not an answer to that statement.
What time is it? Is not a proposition is a question and it's response goes beyond True or False.
There are no black flies in Maine is indeed a proposition because is a statement that can either be True or False.

4 + x = 5 is not a proposition because is a statement with an infinite number of answers, in contrast, 4 + 1 = 5 is a proposition because is either True or False.
The moon is made of green cheese is a proposition because is a statement that can either be True or False.
2 n ≥ 100 is not a proposition because is a statement with an infinity number of answer and is not clear whether is True or False, in contrast, 2 ≥ 100 is a proposition because is either True or False.

You might be interested in

Evaluate the expression when x = –11. 2x – 19 a. 41 b. 3 c. –3 d. –41

WARRIOR [948]

2(-11)-19
-22-19
-41

D is the answer

5 0

3 years ago

Solve the following equation: 96= -6( -4-3y) a. y=2 b.y=4 c.y= -2 d. y=6

tankabanditka [31]

96 = -6 * (-4 - 3y) <== It's easiest to solve when the y is on the right
 ↓
-6 * (-4 - 3y) = 96 <== Multiply the -6 by everything inside the
 parentheses
 ↓
 24 + 18y = 96 <== Subtract the 24 from both sides
↓
18y = 72 <== Divide both sides by 18
↓
y = 4

The correct answer is choice B. y = 4.
Hope that helped =)

3 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST IF CORRECT!!!

Delicious77 [7]

21/2 or 10 1/2
Explanation:
8 3/4 is the same as 35/4

so Darcy harvests 35/4 per 5/6 hours
to figure out how much is harvested in one hour, you divide the amount harvested by the amount of hours taken to harvest it.
35/4 ÷ 5/6 =35/4 × 6/5

35/4 × 6/5 = 7/2 × 3/1 = 21/2

so the answer is 21/2 or 10 1/2

8 0

3 years ago

Equation of a line with an slope of 1/2 that contains (-4, 7)

nasty-shy [4]

Equation of a line with an slope of 1/2 that contains (-4, 7) is $y=\frac{1}{2} x+9$

Solution:

We have been given a point and slope of an equation and have been asked to write it in an equation. The two forms of writing a point and slope in equation are point slope form and standard form.

The standard form of a line is in the form Ax + By = C where A is a positive integer, and B, and C are integers. The standard form of a line is just another way of writing the equation of a line.

To write in standard form we will first write it in point slope form and then rearrange it into a standard from.

The formula for point slope form:

$y-y_{1}=m\left(x-x_{1}\right)$