Calcule o valor:
a)3-²
b)3-³
c)3-⁴​​​

What phrase from "speech after being convicted of voting" most engages the audience's sense of pathos, or their emotions?

Read the excerpt from "the love song of j. alfred prufrock." and indeed there will be time to wonder, “do i dare? ” and, “do i dare? ” time to turn back and descend the stair, with a bald spot in the middle of my hair— [they will say: “how his hair is growing thin! ”] my morning coat, my collar mounting firmly to the chin, my necktie rich and modest, but asserted by a simple pin— [they will say: “but how his arms and legs are thin! ”] do i dare disturb the universe? in a minute there is time for decisions and revisions which a minute will reverse. which lines indicate that the speaker is concerned about what others think of him?

How did the older men calm the younger ones down when they learned from some of the prisoners where they were? (chapter 3 of the book night)