It is impossible. There is no way every scientist can sit next to a mathematician.

Look at the imahe.

The value of N is \(124\)

The value of N is \(212\)

You are missing values.

How many replublicans are there?

How many democrats are there?

The value of N is \(37\)

The answer is (-0.6, 11.8)

The answer is \(10 \cdot 4 \cdot 720 =28,800\)

The answer is \(a \equiv 5 \pmod{7}\), and we have

\(a + 1 \equiv 5+1 \pmod{7}\)

So 6 is our answer.

The answer is \(113\)