Answer: 192 people
Step-by-step explanation:
We can set up a ratio.
Let x be the number of men working in the company.

We can cross umltiply.
360 = 5x
x = 72 men.
Therefore, the total number of employees = 120 women + 72 men
= 192 people.
For a hyperbola

where

the directrix is the line

and the focus is at (0, c).
Here, we have c = 5, a² = 9, so b² = 5² - 9 = 16.
a = √9 = 3
b = √16 = 4
Your hyperbola's constants are ...
a = 3
b = 4
______
Please note that the equation of a hyperbola has a negative sign for one of the terms. The equation given in your problem statement is that of an ellipse.
Take the sequence;
<span>9, 12, 19, 30, ...</span>
Therefore the whole formula for the nth term is;
<span>2n^2 + 3n - 10</span>