After Carrying Out the Following Operations, How Many Significant Figures

question 149

Multiple Choice

After carrying out the following operations, how many significant figures are appropriate to show in the result? (13.7 + 0.027) /8.221

• A)1
• B)2
• C)3
• D)4
• E)5

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Definitions:

Defense Mechanisms

In psychoanalytic theory, the mechanisms of the ego that serve to protect an individual from experiencing anxiety produced by conflicts with the id, superego, or reality.

Mental Energy

The capacity of the mind to engage in cognitive activities and processes, such as thinking, problem-solving, and focusing attention.

Psychoanalytic Thinking

A psychological perspective that emphasizes the influence of the unconscious mind on behavior, originating from the work of Sigmund Freud.

Processing Ability

The capacity of an individual to perceive, analyze, and respond to information in their environment.