A thick tree ring indicates that the year was good for its growth with good feeding, enough water and sun. The thickness of the tree can suggest when the growing time was longer at the time of warmer times and when shorter with cooler times. With this explained, we can choose Warm year as the correct answer.
Answer: The reading on the scale will decrease as the elevator descend.
According to Newton's second law of motion which explains that the rate of change of the momentum of a body is directly proportional to, and in the same direction as, the net force acting on it.
In essence as a body moves towards ground, it weighs less and even weighs more upon impact with the ground.
If peradventure, the whole system is in free fall, you, the elevator and the scale will weigh nothing at all.
Answer: The answer is A: The marginal benefit of completing the project outweighs the marginal cost of the project.
Explanation: The marginal cost will be the cost incurred by the company in trying to complete the big project they acquired. The marginal benefit in this case will be the maximum amount of money they can get from this project upon completion. Thus, for the company to take a decision to halt their ongoing new office building, they have clearly seen that what they stand to gain from the project is huge when compared to just stalling on a new office building. With this decision they can complete the project, continue the new office building later on, and still have a lot of profit after doing so.
Answer:
<em>Wealthier countries have lower values than poorer countries for all of the following demographic measures except natural increase rate.</em>
Explanation:
The transition in the economic history of countries occurs when they move from a regime of low prosperity, high child mortality and high fertility to a state of prosperity, low child mortality and low fertility. This demographic transition is totally related to economic growth.
The natural increase rate has no significant impact in this transition. Many researches have shown that this indicator is not relevant for this transition
Dr. Martin Luther King jr. became predominant leader in the civil rights movement to end racial segregation and discrimination in America during the 1950s and 1960s any leading spokes person for non-violent methods of achieving social change
