The correct answer is letter B.
Explanation: In this case the most accurate answer is 24 hours because the others not match with the experiment.
Answer:
D. all of the above
Explanation:
Choosing an appropriate sample size depends on all of the above factors.
For example, if we want a sample with a high level of confidence, for a population that is very diverse (high variability), and we want the sample to have a very low margin of error, we would need a large sample, in order to make the sample as close as possible to the population as a whole.
The ruling political party, the one who draws the map - Gerrymandering is the process of gaining political advantage by manipulating district boundaries. In a single-winner electoral system , the ruling party most often resorts to gerrymandering as a way to win more votes in its favor. It is most common in countries where the elected politicians are responsible for demarcating boundaries.<span />
Answer: Drone Energy Sources
Batteries.
Hydrogen fuel-cells.
Petrol, Kerosene, Methanol, Ethanol, LPG Propane.
Gas-Electric Hybrids.
Solar Power
Explanation: Pick one that you can have a good understanding to .
You are totally wrong, because the outcome was opposite. On April 17, 1961, Cuban asylum seekers trained and equipped in the United States invaded Cuba in an attempt to oust Fidel Castro and his regime from power. However, the invasion failed and many of the arriving Cubans were killed.
Explanation:
- US President John Kennedy acknowledged full responsibility for the failure of the mission, which he had approved in advance, which had begun to be prepared by President Eisenhower's previous administration.
- President Kennedy later approved that Cuban asylum seekers should be exchanged for Cuba's agricultural machinery and medical equipment, and when they were released he met them at a major parade in Miami.
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