Which is an example of exposition in The Crucible?

Mr. underwood's editorial defending tom robinson is surprising because he's described as not wanting to be near negroes it's a dangerous stance to take at that time he had been neutral during the trial he wasn't in the courtroom

What is the common difference between successive terms in the sequencer 0.36,0 26,0 16,006, 0,04,0

What qualification does paul f. covington have that makes him a good fit for the position at h. t lloyd and sons?