The Logarithmic Functio $f ( x ) = - 100 + 80 \ln x$

question 213

Multiple Choice

The logarithmic functio $f ( x ) = - 100 + 80 \ln x$ ln x models the number of visitors (in millions) to a certain country's museums, where x is the number of years since the initial recording of the number of visitors. Use this function
To estimate the number of visitors in year 45. Round to the nearest tenth of a year.

• A) 306.8 million visitors
• B) 102.3 million visitors
• C) 204.5 million visitors
• D) 153.4 million visitors

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Definitions:

Minor

A person under the age of legal adulthood, which varies by jurisdiction but is commonly 18 years old.

Contract

A legally enforceable agreement between two or more parties with mutual obligations.

Voidable

A legal term describing a contract or transaction that may be declared invalid by one of the parties to the contract.

Minor's Option

The legal ability of a minor to affirm or void contracts and agreements, based on their lack of legal capacity to enter into contracts.