Ming Measures a Recession Velocity of 2000 Km/sec for a Galaxy

question 8

Multiple Choice

Ming measures a recession velocity of 2000 km/sec for a galaxy. About how far away is that galaxy if the Hubble constant is 20 km/sec/million light years? (Hint: be sure to check the units in your calculation.)

• A)40 thousand light years
• B)40 billion light years
• C)100 million light years
• D)100 light years

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Definitions:

Marginal Revenue

The additional income earned by selling one more unit of a good or service, crucial for determining optimal output levels.

Total Costs

The sum of all expenses associated with the production and delivery of goods or services, encompassing both fixed and variable costs.

Average Total Cost

This refers to the total cost of production divided by the number of units produced, inclusive of fixed and variable costs.

Marginal Cost

The cost incurred by producing one additional unit of a good or service.