Were mammals because we have hair and give birth to the womb
The best answer to the question that is being presented above would be letter b. The social science that helps historians learn about group behavior would be Sociology. If you're talking about a certain ethnic group, then it's anthropology.
One perspective on prejudice is that it is actually functional for groups because of the way it creates bonding, cohesion, and unity.
<h3>What is prejudice?</h3>
Prejudice refers to an already conceived judgment that a person or group would have against other people which is often times not backed by facts.
It is an irrational generalization about an entire category of people.
Learn more about prejudice here: brainly.com/question/25189630
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Answer: External or situational attribution
Explanation:
This type of attribution is due to the fact that external factors interfere with the person's behavior. In Marissa's case, her grandfather was the one in the hospital and that caused her to not be able to study since she was with him in the hospital. If it were her that she was in the hospital being ill it would already be an internal attribution.
Answer:
178 ft
let t1 = drop time, let t2 = time for sound to travel up to you, Y = well depth
t1 + t2 = 3.5
Y = 1087 t2 = 16 t1^2
Substitute: t2 = 3.5 - t1
16 t1^2 = 1087 (3.5 - t1)
16 t1^2 = 3804.5 - 1087 t1
16 t1^2 + 1087 t1 - 3804.5 = 0
Solve via quadratic equation: t1 = 3.336 s, t2 = 0.164 s
Y = 178 ft
