A Professor Can Grade a Quiz in 30 Seconds

question 4

Multiple Choice

A professor can grade a quiz in 30 seconds. Over the course of an academic year he has 6 sections of a course with an average of 30 students with 10 quizzes in each section. If he is paid $40 an hour, how much is his annual quiz-grading labor cost to the university?

• A) $60
• B) $100
• C) $600
• D) $36,000

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Definitions:

Identical Twins

Twins resulting from the splitting of a single fertilized egg, sharing the same genetic material and often having very similar appearances.

Fraternal Twins

Twins that develop from two different eggs fertilized by separate sperm cells, resulting in siblings that are genetically unique.

Epigenetic

Refers to the study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself.

Biological Parents

The individuals from whom a person inherits their genetic traits, typically referred to as the mother and father.