Answer:
Which of the following would be the best
example of a “technological miracle” achieved
during the Second World War?
Answer:
a. Smaller class size is related to better academic performance.
Explanation:
A hypothesis is a testable prediction, a scientific guess of what you expect to happen from a study. There are directional and non directional hypothesis, the directional hypothesis states exactly what you expect such as " smaller class size is related to better academic performance while a non directional hypothesis predicts that there will be an effect but does not specify the direction, example is "smaller class size is related to academic performance".
The option chosen is an example of a directional hypothesis, option b, c, and d are more statements of facts and not hypothesis.
The correct answer is letter B
Explanation: If the producer expects the price of the product to increase in the future, he tends to offer less today to make a greater profit in the future. The supply curve is positively sloped, because when the price of the good increases, the quantity offered also increases.
Answer: When an agreement in price has been reached
Explanation: The best stage to ask such question is when both Morris and delis supermarket has reached an agreement in price of the new machine. The first stage of discussion is
1. Identification of the machine, if it actually replaces the the old machine and it can perform the same operation as the old one.
2. After identification, the next stage is price negotiation, the price or the machine must reach an agreement before a schedule delivery can be put in place.
It is a true statement that the free enterprise system is necessary for an individual to make an impact on the business world.
<h3>What is a
free enterprise system?</h3>
This economy system is also called a free market or capitalism that is driven by supply and demand.
The businesses and consumers are the component that control the marketplace with little to no interference from the government.
Therefore, It is a true statement that the free enterprise system is necessary for an individual to make an impact on the business world because it gives them freedom to perform their trade art.
Read more about free enterprise system
<em>brainly.com/question/3369578</em>
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