Read "The Workers of Ellis Island"; and look at the photo. Three men standing behind a seated man. The first man is wearing all black with a white-collar. The second man is wearing a white shirt with a black jacket. The third man is wearing all white. Which statement is most likely accurate? The man on the left works as a surgeon at Ellis Island. The man who is standing in the center is a clerk at Ellis Island. The man who is sitting recently received medical attention. The man on the right has traveled from a foreign country.

What is the value of x in the equation? 43 7 x − 31 2 = 12 a) 32 5 b) 31 2 c) 33 4 d) 36 7

If this were a fictionalized account, instead of a memoir, which might be the opening sentence? a) i am not your prisoner. b) i find myself in prison. c) you have taken me prisoner. d) black hawk had been taken prisoner.

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