<span>The "product line" rule must be used to find out the number of ways that two representatives can be picked so that one is a mathematics major and the other is a computer science major.
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The product line states that if the two functions f(x) and g(x) are differentiable (i.e. the derivative exist) then the product is differentiable and:
(fg)'=f'g+fg'
Learning theories is language acquired by imitation and reinforcement of specific sounds.
Learning theory explains how learners absorb, process, and retain knowledge during learning. Cognitive, emotional, environmental influences and past experiences all play a role in acquiring or altering understandings or worldviews and maintaining knowledge and skills.
Behaviorists see learning as an aspect of conditioning and advocate reward and goal systems in education. Educators who turn to cognitive theory believe that defining learning as behavioral change is too narrow and study the complexity of learners, especially human memory, rather than the environment.
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Answer:
It would fall around the top 5 maybe 3. The United States has a well built economic structure. Though due to c o v i d, it has gone down a bit because of quarantine and all of that whereas other countries were open and able to continue their growth. Still, the United States has a higher ranking.
Famine, War, Stock market crash like in the great depression.
