Let sales be x
<span>.03x = 180 </span>
<span>divide both sides by .03 </span>
<span>x = 180/.03 = 6000</span>
Answer: Charlotte's 15 and Edgar's 7
Step-by-step explanation:
7*2=14
14+1 = 15
15 + 7 = 22
Answer:
6
Step-by-step explanation:
since their are 3 numbers to choose from we do 3! or 3*2*1 which is 6.
Answer:
Following are the responses to the given question:
Step-by-step explanation:
Mean Absolute Deviation MAD
Mean squared error
linear trend equation is ![Ft = 124 + 2t](https://tex.z-dn.net/?f=Ft%20%3D%20124%20%2B%202t)
![MAD = \frac{23}{10} = 2.3\\\\MSE = \frac{91}{9}= 10.11\\\\](https://tex.z-dn.net/?f=MAD%20%3D%20%5Cfrac%7B23%7D%7B10%7D%20%3D%202.3%5C%5C%5C%5CMSE%20%3D%20%5Cfrac%7B91%7D%7B9%7D%3D%2010.11%5C%5C%5C%5C)
Naive method
![MAD = \frac{36}{9} = 4\\\\MSE = \frac{202}{8}=25.25\\\\MAD (Naive) = 4\\\\MAD (Linear) =2.3\\\\MSE (Naive)=25.25\\\\MSE (Linear)=10.11\\\\](https://tex.z-dn.net/?f=MAD%20%3D%20%5Cfrac%7B36%7D%7B9%7D%20%3D%204%5C%5C%5C%5CMSE%20%3D%20%5Cfrac%7B202%7D%7B8%7D%3D25.25%5C%5C%5C%5CMAD%20%28Naive%29%20%3D%204%5C%5C%5C%5CMAD%20%28Linear%29%20%3D2.3%5C%5C%5C%5CMSE%20%28Naive%29%3D25.25%5C%5C%5C%5CMSE%20%28Linear%29%3D10.11%5C%5C%5C%5C)
Please find the attached file.