A Plane with a Tail Wind Makes Its 987-Mile Flight

question 49

Multiple Choice

A plane with a tail wind makes its 987-mile flight in 3 hours. The return flight against the wind takes a half hour longer. What is the wind speed? ​

• A) 21.5 mph
• B) 282 mph
• C) 26 mph
• D) 23.5 mph
• E) 305.5 mph

Determine equivalent payment values and settle obligations in financial transactions considering the time value of money.

Analyze and apply the concept of discount rates in financial decisions.

Calculate interest earned on term deposits and savings accounts.

Determine the interest owed on overdue accounts or delayed payments.

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Definitions:

Types of Interventions

Various strategies and methods used to address and rectify problems across different contexts, such as psychological, educational, or social.

Constraints

Limitations or restrictions that affect the choices or actions of individuals or systems, ranging from physical barriers to social and psychological factors.

Program Developers

Professionals who plan, design, implement, and evaluate programs, often within educational, social, or health-related fields, to meet specific needs or objectives.

Qualitative Research

A research methodology that emphasizes understanding complex human behaviors through observation, interviews, or analysis of texts and materials.