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Maurinko [17]
1 year ago
10

Suppose you have a valid argument with a false conclusion. Given this information, what do you know about the truth value of the

argument's premises? The premises must all be false. At least one premise must be false. There must be at least one true premise and at least one false premise. The premises may be any combination of true and false. The premises must all be true.
Mathematics
1 answer:
Katyanochek1 [597]1 year ago
4 0

"The argument may be either valid or invalid" When trying to determine the validity of an argument in logic, the truth of a premise is a non-factor. Logic is concerned about whether or not an argument would effectively transfer truth from its premises to the conclusion if the premises were true.

Learn more about premises here brainly.com/question/22178533

#SPJ4

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IgorLugansk [536]
According to the question, 
Let,
"n" represent the number of miles semir walked.
"y" represent the number of miles sarah walked.
Now, according to the question,

y = 2n - 5  ........................this is your equation 
Also,
the question states, each of them collect $18 in pledges for every miles walked.

Given,
Sarah collected $450
Now, 

Using unitary method,

Sarah collects $18 for 1 mile
Sarah collects $1 for (1 / $18) mile
Sarah collects $450 for (1 / 18) * 450 mile
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So, Sarah walks 25 miles.
Now,
Taking equation,
y = 2n - 5
Since, y is the no. of miles sarah walked, we can write 25 in place of "y" So,
(25) = 2n - 5
25 + 5 = 2n
30 = 2n
30 / 2 = n
15 = n

Since, "n" is the no. of miles that semir walked, Semir walked 15 miles.


7 0
3 years ago
45% of the class is girls. There are 90 girls in the class. How many students are<br> in the class?
Stels [109]

Answer:

189

Step-by-step explanation:

45% x2= 90%

10% of 90= 9

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plus that 10%

180 + 9 = 189

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8 0
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6 0
3 years ago
Help me please help me thank you
Eddi Din [679]

Answer:

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Gnoma [55]

Answer:

65%

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
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