Which sentence sets an informal tone? (4 points

What information do newspapers usually print in the first paragraph of an article? o a. any quotes that they are going to use o b. where to look for additional information about the topie o c. all of the significant facts about the story o d. analysis of the story

One of the author's purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with enormous speed mark this and return save and exit next submit

Which best describes why regina tells the group, “i explained to ben that perhaps you hadn’t answered his letters because you didn’t think he was offering you enough, and that the time was getting short and you could guess how much he needed you—”? to make horace feel as though he deserves a portion of the credit to reassure ben that she was telling the truth about her motives to convince ben that he has been wise to trust what she has said to pacify horace before he gets angry about what she has done mark this and return