A Radioactive Substance Is Decaying Exponentially with Yearly Decay Factor

question 10

Multiple Choice

A radioactive substance is decaying exponentially with yearly decay factor 0.95. What is the decade decay factor?

• A) 0.1
• B) 0.99
• C) 9.5
• D) 0.6

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Definitions:

Monthly

Relating to or occurring once a month; often used to describe payments, subscriptions, or reporting periods that happen once per month.

Advertising

The act of calling public attention to products, services, or needs through various forms of media, with the aim of influencing consumer behavior.

Profits

The financial gain obtained when the revenue from business activities exceeds the expenses, costs, and taxes involved in sustaining the activity.

Jeweler

A person or business that designs, makes, sells, and repairs jewelry and watches.