June 5th, 2011 - Math I (*Sunday*)

Archive SAT Subject Test Preparation
1

<p>any takers?</p>

<p>anyone remeber what they got for the hoop of diameter 2 rolling around question?</p>

2

<p>bump it up 10chars ;-)</p>

3

<p>What’s the question? I bet if you post the question, someone who didn’t take the test will end up answering your question.</p>

4

<p>– kinda tough without the sketch –
a hoop with diameter OP, of length 2 ft. is to be rolled along a 10 ft. track.
if point P starts out (exactly) on top of the hoop, how many times will P touch the ground before the hoop stops rolling?</p>