Questions in Grade High-school

Questions in Grade High-school

[Done] Explain why a triple bond between two nitrogen atoms is stronger than a double bond between two oxygen atoms.

[Done] Mr. Thomas spent $1600 on a television and \(\frac{2}{5}\) of the remainder on a refrigerator. He had \(\frac{1}{3}\) of his original amount of savings left. What was Mr. Thomas' original savings?

[Done] Simplify the expression: \[4(6 - 2b) + 3b\]

[Done] A germ cell of an organism has 60 chromosomes. It undergoes meiosis and produces four daughter cells. What is the number of chromosomes in each of these daughter cells? A. 120 B. 60 C. 30

[Done] Many of the early Chinese literary works were destroyed by: A. Mongol raids during the Shang dynasty. B. The wreck of a ship carrying the emperor's personal library. C. Order of the first Qin emperor. D. The incompetence of the later Zhou emperors. E. A major fire in the main Zhou library.

[Done] Alison wants to find out how much time people spend reading books. She is going to use a questionnaire. Design a suitable question for Alison to use in her questionnaire.

[Done] Which of the following best explains why President Jefferson was concerned by French ownership of New Orleans? Select one: A. President Jefferson did not personally like the leader of France. B. France had specifically threatened to take over the whole United States and make it a colony again. C. France was far stronger than Spain at the beginning of the Nineteenth Century. D. None of the above statements is correct.

[Done] Why did George Washington oppose the formation of political parties? Select one: A. Washington feared that parties would be controlled by the wealthy to the detriment of farmers and working people. B. Washington feared politicians would hold greater allegiance to their factions or parties than to the nation as a whole. C. Washington feared that political parties might potentially resort to illegal means to get candidates elected. D. Washington was an old-fashioned kind of leader, who was resistant to change. He saw parties as something new and he preferred a system he was comfortable with.

[Done] Which is something Bartolomeu Dias was known for? A. He was sent by Spain to find a way around Africa and succeeded in finding a narrow passageway between two continents. B. He sponsored many voyages of exploration on behalf of Portugal. C. He convinced the king of Portugal that smaller, lighter ships would be more capable of completing voyages to Asia. D. After surviving a terrible storm, he finally saw land and knew he had rounded the southern coast of Africa.

[Done] A friend asks you to describe the difference between the two types of location. You would say that: A. Relative location uses latitude and longitude, but absolute location uses descriptions of nearby places. B. Estimate location uses latitude and longitude, but precise location uses descriptions of nearby places. C. Absolute location uses latitude and longitude, but relative location uses descriptions of nearby places. D. Precise location uses latitude and longitude, but estimate location uses descriptions of nearby places.