Which of the following is an example of ethos?

a.) with over 30 years of experience and a natural charisma, paul eliot is the best choice for president.

b.)80 percent of voters plan to vote for david smith. if you want to be part of the ruling majority, you should, too.

c.)only about 10% of the population will score lower than 300 on the exam. odds are good that you will not be one of these people.

d.)what kind of person would you be if you ignored the difference you could make with just 10 cents a day by choosing not to sponsor a child?

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