Find the Indicated Sum $$\sum _ { i = 4 } ^ { 7 } 2 i$$

question 76

Multiple Choice

Find the indicated sum.
- $$\sum _ { i = 4 } ^ { 7 } 2 i$$

• A) 14
• B) 22
• C) 44
• D) 30

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Definitions:

Gilligan's Stages

A theory proposed by psychologist Carol Gilligan focusing on the stages of moral development in humans, emphasizing care and relationships.

Educators

Individuals who instruct, guide, and facilitate learning, often in academic settings, but also in other contexts where learning occurs.

Pretend

To act as if something is true while knowing it is not, often as a form of play or to explore different scenarios.

Piaget

A Swiss psychologist known for his work on child development, particularly his theory of cognitive development that describes how children develop intellectually throughout the course of childhood.