Choose the One Alternative That Best Completes the Statement or Answers

question 84

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-A certain radioactive isotope decays at a rate of $0.2 \%$ annually. Determine the half-life of this isotope, to the nearest year.

• A) \(151 \mathrm { yr }\)
• B) \(347 \mathrm { yr }\)
• C) \(3 \mathrm { yr }\)
• D) \(250 \mathrm { yr }\)

---

Definitions:

Orangetheory Fitness

A franchise-based fitness company offering hour-long, high-intensity workout classes that combine cardiovascular and strength training.

Limited-Service

Refers to businesses or offerings characterized by a reduced or more focused range of services, typically at a lower cost.

Exclusive-Service

A service provided under conditions where the provider has agreed to supply services exclusively to a specific customer or market segment.

Minimal-Service

Retail or service environments that offer limited assistance to customers, focusing on self-service or automated service options to reduce costs.