The Roof of a Building Is in the Shape of the Hyperbola

question 136

Multiple Choice

The roof of a building is in the shape of the hyperbola $5 y ^ { 2 } - x ^ { 2 } = 47$ , where $x$ and $y$ are in meters. Refer to the figure and determine the height, $h$ , of the outside walls.
$$A = 3 m$$

• A) 7.5 m
• B) 3.3 m
• C) 11.2 m
• D) 56 m

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Definitions:

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values from their mean, indicating how spread out the data points are.

Forecast Error

The difference between the actual demand and the forecasted demand, often used as a measure of the accuracy of demand forecasts.

Forecast Error

The difference between the actual demand and the forecasted demand, highlighting inaccuracies in demand planning.

Forecast Error

The variance between what actually happens and the forecasts from prediction models.