Innermost orbitals have the least amount of energy
Answer:
2
Step-by-step explanation:
So we have the equation:

This is in the format point-slope form, where:

Here, m is the slope.
In our original equation, 2 replaces m.
Therefore, our slope is 2.
$478 by using the provided formula ...
Explanation : income = $523 , expense = $ 45 , profit =523-45= 478