<p>any other questions?</p>
<p>What did everyone get for number 49?</p>
<p>I doubt people know what number 49 was</p>
<p>haha yah...*** say the question</p>
<p>For the 'lee is walking' one...I got that I. and III. are correct (I don't know what answer that was)....(I said that he stopped walking for 2 minutes & that his avg speed throughout was .0625 miles per minute)</p>
<p>Is that right?</p>
<p>Can a 3-d object be symmetric to a point?</p>
<p>Explain how eight was the answer for the last one?</p>
<p>I don't think it was 8...</p>
<p>Good. I knew I didn't pick 8.</p>
<p>wat was video tapes answer?</p>
<p>what was the answer to the last one then?</p>
<p>that one was 8 (The tapes one).</p>
<p>What do you estimate my scores would be if I omitted 4 and got 3 wrong?</p>
<p>for the last one I put 7, but I'm not really sure</p>
<p>think i got 27 for that</p>
<p>what about that flip 3 coins one? i spend like 3 min and then skipped it, but i put .375 after.</p>
<p>this question was a joke to me since i am taking AP statistics, you can use Biniomial Distrution for that one.</p>
<p>But anyway, just use common sense can figure it out. you know that the probability has to add up to 1, subtract p(0)+P(1)+p(3) from 1, and you get p(2)</p>
<p>the tapes one i got 4. when u graph it, the maximium x is 8, but thats the number of .25 increases. to get the actual price, its 8 x .25 then + the average price of 2.</p>
<p>Okay, the answer for 49 (tape) is four. You have to read really careful on the givens, and know what n is actually represent.</p>
<pre><code> solution: 2 + (0.25 * 8) =4
</code></pre>
<p>o yea the symmetrical sphere one, i think i put I II and III. i had no idea</p>
<h1>37 killed me</h1>
<p>which value of k makes it so that there are two possible solutions</p>
<p>2.31x^2 + kx + 5.1 = 0</p>