You Have 40 Different Books (20 Math Books, 15 History

question 42

Short Answer

you have 40 different books (20 math books, 15 history books, and 5 geography books).
-You pick two books at random, one at a time. What is the probability that the two books are from different disciplines?

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Definitions:

Cerebral Cortex

The wrinkled surface area (gray matter) of the cerebrum.

American Sign Language

A complete, natural language that serves as the predominant sign language of Deaf communities in the United States and most of Anglophone Canada.

Nativist Theory

The perspective that certain skills or abilities are innate and hardwired into the brain at birth.

Neurological Prewiring

The concept that certain pathways and neural networks in the brain are pre-established, influencing future learning and behavior.