"To" is a preposition and park is a noun
Answer:
Yes
Explanation:
There are four types of angles discussed here, for angles from 0 (exclusive) to 180 (inclusive) degrees: acute, right, obtuse, straight.
That is a declarative sentence.
The central idea of the paragraph from "The Code Book" is expressed by "Breaking the RSA code is the greatest challenge for cryptanalysts."
The meaning of the cryptanalysts is that someone who break the codes.
Despite the enormous strength of RSA and other modern ciphers, cryptanalysts are still able to play a valuable role in intelligence gathering. Their success is evidenced by the fact that cryptanalysts are in greater demand than ever before—the NSA is still the largest employer of mathematicians in the world.
Hence, the correct answer is "Breaking the RSA code is the greatest challenge for cryptanalysts."
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Answer:
The answer is elaborative rehearsal.
Explanation:
Elaborative rehearsal consists in associating new knowledge with previous knowledge. It's possible to use mnemonic devices (as in the example), as well as summaries, mind-maps and questionnaires.
Elaborative rehearsal is useful for encoding information into the long-term memory.
