Answer:
![\begin{gathered} a)\text{ Amplitude = 4} \\ b)\text{ Period = 5} \\ c)\text{ Midline = 2} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20a%29%5Ctext%7B%20Amplitude%20%3D%204%7D%20%5C%5C%20b%29%5Ctext%7B%20Period%20%3D%205%7D%20%5C%5C%20c%29%5Ctext%7B%20Midline%20%3D%202%7D%20%5Cend%7Bgathered%7D)
Explanation:
Here, we want to get the properties listed for the plot shown
a) Amplitude:
![Amplitude\text{ = }\frac{max-min}{2}\text{ = }\frac{6-(-2)}{2}\text{ = }\frac{6+2}{2}\text{ = 4}](https://tex.z-dn.net/?f=Amplitude%5Ctext%7B%20%3D%20%7D%5Cfrac%7Bmax-min%7D%7B2%7D%5Ctext%7B%20%3D%20%7D%5Cfrac%7B6-%28-2%29%7D%7B2%7D%5Ctext%7B%20%3D%20%7D%5Cfrac%7B6%2B2%7D%7B2%7D%5Ctext%7B%20%3D%204%7D)
b) Period
The period is simply the distance from max to max or min to min
We have that as:
![1\text{ + 4 = 5}](https://tex.z-dn.net/?f=1%5Ctext%7B%20%2B%204%20%3D%205%7D)
c) Midline:
The two numbers would be 548 & 213.
Answer:
Jill has 25 dollars and Bella has 10 dollars
Step-by-step explanation:
j = Jill
b = Bella
j + b = 35
j - 15 = b
Now solve.
j + j - 15 = 35
2j = 50
j = 25
25 - 15 = b
b = 10
Answer:
a. Digitalis can expect to make money from selling these processors.
A profit of $118
Step-by-step explanation:
Chance of processor being defective = 11%
Chance that processor isn't defective = 89%
Sales price of processor = $3900
Profit made = $547
Full refund is given for a defective processor ; this means loss of manufacturing or production cost : Sale price - Profit ; $3900 - $547 = $3353
89% of profit - 11% of production cost
0.89*547 - 0.11 * 3353
486.83 - 368.83
= $118
This means a profit of $118