Rewrite the Number or Expression as Requested $2.81 \cdot 10 ^ { - 5 }$

question 76

Multiple Choice

Rewrite the number or expression as requested.
-0.000281 (Rewrite in scientific notation.)

• A) \(2.81 \cdot 10 ^ { - 5 }\)
• B) \(2.81 \cdot 10 ^ { 4 }\)
• C) \(2.81 \cdot 10 ^ { - 3 }\)
• D) \(2.81 \cdot 10 ^ { - 4 }\)

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Definitions:

Symptoms of Depression

The signs and emotional, physical, and cognitive manifestations associated with the mood disorder depression, such as persistent sadness, loss of interest, and fatigue.

Ethnic Group

People whose ancestors were born in the same region. Usually they share a language, culture, and/or religion.

Depression Rates

The prevalence of depression within a specific population, often measured to understand mental health trends and needs for intervention.

Immediate Social Context

The direct environment surrounding an individual, including the people and social settings that influence their behavior and experiences.