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kaheart [24]
2 years ago
7

During a 3-hour storm, it snow 2.5 inches. Jacob said that it snowed an average of about 8 inches per hour. What is the error?

Mathematics
1 answer:
Ad libitum [116K]2 years ago
3 0
The error was the Jacob multiplied 2.5 by 3 instead of dividing. Instead it should be. 2.5 / 3 \\ 
.83 inches an hour
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Suppose that demand in period 1 was 7 units and the demand in period 2 was 9 units. Assume that the forecast for period 1 was fo
Zepler [3.9K]

Answer:

Step-by-step explanation:

Forecast for period 1 is 5

Demand For Period 1 is 7

Demand for Period  2 is 9  

Forecast  can be given by

F_{t+1}=F_t+\alpha (D_t-F_t)

where

F_{t+1}=Future Forecast

F_t=Present\ Period\ Forecast

D_t=Present\ Period\ Demand

\alpha =smoothing\ constant  

F_{t+1}=5+0.2(7-5)

F_{t+1}=5.4

Forecast for Period 3

F_{t+2}=F_{t+1}+\alpha (D_{t+1}-F_{t+1})

F_{t+2}=5.4+0.2\cdot (9-5.4)

F_{t+2}=6.12  

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3 years ago
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3 0
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3 years ago
Use the graph below to determine a1 and d for the sequence.
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Answer:

z=3.8196

Step-by-step explanation:

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3 years ago
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