Answer:
Check the explanation
Step-by-step explanation:
Kindly check the attached image below for the full explanation.
Based on the preceding MBE values in the attached image below, the 3-Month moving averages appear better; however, exponential smoothing was penalized by including month 2 which was difficult for any method to forecast; using only the errors for months 0 to 12, the MBE for exponential smoothing is
MSE = 14694/9= 1632.72
exponential smoothing was better considering months 4 to 12.
D. combine like terms, 4+7 is 11 and -3 and -10 is -13
Answer:
If you were trying to find 15% of 18, that would be multiplying a decimal, but, you need to mutliply a whole number. $120 should be your answer. People, correct me if I'm wrong (seriously though, not 100% sure if this is correct).
Step-by-step explanation:
18 = 15% x Y
18 = 15/100 x Y
Y = 18 × 100/15
Y = 18 × 100 ÷ 15
Y = 120
This is a simple substitution. I’ve attached a picture to explain the solving process:
So its a matter of proportionality.
A weekday is less payed than a weekend y 3:4
so if the payment for a weekday is 42, we have:
3:4
= 3(14):4(14)
= 42:56
therefore, the wknd payment is $56