Answer
Step by Step Explanation
Given
See attachment for table
Required
Determine the sinusoidal function
The sinusoidal function is represented as:
Where
And it is calculated as:
![A = \frac{1}{2}[Highest - Least]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5BHighest%20-%20Least%5D)
From the table:
Highest = 77 and Least = 21
So:
![A = \frac{1}{2}[77 - 21]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5B77%20-%2021%5D)
![A = \frac{1}{2}[56]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5B56%5D)
B is calculated as:
The period is 12 i.e. 12 months
So:
C is calculated as:
Lastly, D is calculated as:
So:
So, the function is:
Y=x+5. add 5 to both sides
Answer:
A.
Step-by-step explanation:
when a value is outside of the root, then you can square it and put it back in. After you put it back in, you need to multiply it by the number that is remaining
In this case, you would square 10 which equals 100, and put it back into the root and multiply 100 by 5.
100x5=500
Therefore, the answer is A, root 500
Answer:
22.4 cm
Step-by-step explanation:
2.8 cm x 8 sides = 22.4 cm
I believe its b because theres a large range of scores
