Which of the Following Is Correctly Written in Scientific Notation

question 21

Multiple Choice

Which of the following is correctly written in scientific notation?

• A)50.0 × 10⁶
• B)4.02 × 10²¹⁶
• C)1 × 10 ^{− 6.8}
• D)1.005 × 10 ^{− 9.05}
• E)10 ^{− 5}

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Definitions:

Age

The length of time that a person has lived or a thing has existed.

Piaget's Theories

Piaget's theories propose stages of cognitive development in children, describing how they construct a mental model of the world through experiences and interactions.

Cognitive Development

The process of growth and change in intellectual/mental abilities such as thinking, reasoning, and understanding.

Discrete Stages

Distinct and separate phases within a process of development or change, where each stage is characterized by specific criteria that differ from those of other stages.