The Appearance of the Great Range of Brightness Among Stars

question 34

Multiple Choice

The appearance of the great range of brightness among stars is due to

• A)the differences in the amount of light different stars emit.
• B)the differences in the distances of stars from us.
• C)both of the given answers
• D)none of the given answers

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Definitions:

Average Cost

The total cost of goods available for sale divided by the total number of units available for sale, determining an inventory valuation.

Sensitivity

The degree to which the value of an investment or financial metric responds to changes in market conditions or other variables.

Net Present Value

A calculation used to determine the current value of a series of future cash flows by discounting them at a specific rate.

Forecasting Errors

The discrepancy between what was foreseen and the actual result.