Some problems I'm confused about

<p>These are from BB2, in case you’re wondering. I have no idea how the answers are gotten, so an explanation would be nice. Thanks</p>

<p>Writing:</p>

<p>Peter’s [seemingly effortless] flights, [achieved through] the use of sophisticated technical equipment, [continues] to delight those [who] see the play Peter Pan.
The answer is continues</p>

<p>Mediators were standing by, prepared [to intervene] in the labor dispute [even though] both sides [had refused] earlier offers [for] assistance.
The answer is for</p>

<p>An amateur potter [herself], the accountant offered [to help] the artist with his business accounts, complicated [as they were] [by] his unusual system of record keeping.
The answer is by</p>

<p>And Math:</p>

<p>page 468 #16</p>

<p>A positive integer is said to be tri-factorable if it is the product of three consecutive integers. How many positive integers less than 1000 are tri-factorable?
The answer is 9.</p>

<p>I have responded in my Writing question consolidation thread: <a href=“http://talk.collegeconfidential.com/sat-preparation/782128-post-writing-questions-here.html[/url]”>http://talk.collegeconfidential.com/sat-preparation/782128-post-writing-questions-here.html&lt;/a&gt;&lt;/p&gt;

<p>Thanks alot!</p>