An equation that could be used to find the percent change, p, in the number of employees is:

<h3><u>Solution:</u></h3>
Given that, Over the course of a year, a company goes from 115 employees to 124 employees.
Given that "p" represents the percent change
Percentage change equals the change in value divided by the absolute value of the original value, multiplied by 100.

Change in number of employees = present count – previous count
So, change in number of employees = 124 – 115 = 9

The equation that is used to find the percent change is:

We will need like a graph for that
Answer:
C. b²< 40
Step-by-step explanation:
2x²+ bx + 5=0 has no real solutions
=> D< 0
b² < 4ac
b²< 4(2)(5)
b²< 40
We are given with 7.5 moles of oxygen and 7.43 moles of nitrogen.To identify the chemical formula of the compound, we divide each numner by the smaller amount between the two. Hence, oxygen is approx. equal to 1 and nitrogen is equal to 1. Hence teh formula is NO or nitric oxide.
5x + 4y = -4
-5x -5x
4y= -5x - 4
— ————-
4 4
y=-5/4x - 1