A. how many possible keys does the playfair cipher have? ignore the fact that some keys might produce identical encryption results. express your answer as an approximate power of 2.

What was the boy name in old man and the sea

What does a main idea not do? show what readers do not knowstate what the story is aboutsummarize details and eventsstate the ultimate conclusion

What ia the author's main purpose for writing the memoir Night? A) to describe the terrible conditions of war B) to explain why a group of people were terrorized C) to provide facts about an important time in history D) to make people aware of the

Which statement best explains the central idea of this passage? The pigs do not do the same amount of physical work as the other animals.

Based on the fact that Amy Tan uses negative descriptions about her family's food, how does she seem to feel about the food? She seems to realize these are all of her favorite foods. She seems to find her family's food unpleasant.

The knowledge of a speaker adds to the speaker's A. emotional appeal. B. ethical appeal. C. verbal appeal. D. appeal to reasoning.

Texting is an increasely popular means of communication with students at mystic falls

The Osaka Tea Company of Japan uses nonverbal messages during its management meetings to ensure harmony within the company. The managers exhibit a polite style to show respect and are careful not to make any remarks that could offend others.

What part of speech is the italicized word in the sentence below? Four score and seven years ago, our forefathers brought (forth) upon this continent a new nation conceived in liberty and dedicated to the proposition that all men are created equal.

A school district needs 3 teachers for 70 children. They expect to have 14700 children in the district next year. At this time, they have 612 teachers. How many more teachers are needed?