The correct answer is letter A.
Explanation: When the government sets a maximum price, it results in a shortage. In New York City, a rent control system that dates back. As a result, highly sought after apartments can be rented for cheap prices.
The invention of the cotton gin (C) in 1793 made the shift to large plantations throughout the Deep South profitable. The cotton gin allowed for the quick separation of cotton from their seeds allowing for a faster rate of harvesting the crops. This led to increased development of agriculture in the American South as well as the rise in the slave trade.
Answer:
b) prediction
Explanation:
Based on the information provided it can be said that this statement, which is a guess at the outcome of a hypothesis, is an example of a prediction. That is because it is guessing as to what will happen (consequence) in a certain scenario without actual proof or facts. Therefore predicting based on very little to no information.
Answer: 240
Formula:
n = [(z-value * sd)/E]^2
where n = sample size,
z-value will be 2.58 using a z-table to represent the 99% confidence interval
sd(standard deviation) = 3
E = 0.5
Substituting the parameters into the formula n = [(z-value * sd)/E]^2, we have,
n = [(2.58 ×3) ÷ 0.5]²
n = 239.63 approximately 240.
