Answer: The company currently has 17 employees
Step-by-step explanation:
Let X represent the number of current employees in the company
From the first information, it can be expressed mathematically as
X + 3 ≥ 20
X ≥ 20 - 3
X ≥ 17
From the second information, it can be expressed mathematically as
X - 3 < 15
X < 15 + 3
X < 18
From the above solutions, it can be deduced that
17 ≤ X < 18
The only number that fulfils this criteria is 17.
Therefore, X = 17
Answer:
The period is 20.
Step-by-step explanation:
The period of the given sinusoidal function refers to the length of the interval, over which the function completes one full cycle.
From the graph it can be observed that, the graph completes one full cycle on the interval.
.
The period is
![T=|10--10=|10+10|=|20|=20|](https://tex.z-dn.net/?f=T%3D%7C10--10%3D%7C10%2B10%7C%3D%7C20%7C%3D20%7C)
Answer:
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x= something so try to solve it without the x and y and then you can figure out what x and y equals