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2 black 3s and 2 red Jacks, 4 cards out of 52.
Using the Fundamental Counting Theorem, it is found that:
The 2 people can arrange themselves in 40 ways.
<h3>What is the Fundamental Counting Theorem?</h3>
It is a theorem that states that if there are n things, each with
ways to be done, each thing independent of the other, the number of ways they can be done is:

With one people in the aisle and one in the normal seats, the parameters are:
n1 = 4, n2 = 7
With both in the aisle, the parameters is:
n1 = 4, n2 = 3
Hence the number of ways is:
N = 4 x 7 + 4 x 3 = 28 + 12 = 40.
More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866
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28x+-21 you simplify them first
40,000
9,000
200
50
4
I'm guessing that's what you were looking for?
6 centilitre = 60 millilitre
Total liquid consumed = 355ml + 60ml = 415 mlillilitres