Which of the Following Has the Most Light-Gathering Power

question 8

Multiple Choice

Which of the following has the most light-gathering power?

• A) a telescope of 5 centimetres diameter and focal length of 50 centimetres
• B) a telescope of 6 centimetres diameter and focal length of 100 centimetres
• C) a telescope of 2 centimetres diameter and focal length of 100 centimetres
• D) a telescope of 3 centimetres diameter and focal length of 75 centimetres

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Definitions:

Customer Behavior

The study of how individual customers, groups, or organizations select, buy, use, and dispose of goods, services, ideas, or experiences.

Linear Regression

A statistical method that models the relationship between a dependent variable and one or more independent variables by fitting a linear equation to observed data.

Revenue Management Program

A strategic approach to selling the right product to the right customer at the right time for the right price to maximize revenue.

Maximizing Revenue

Strategies or actions aimed at increasing the total income generated from sales of goods or services, while considering costs and market demand.