<p>dgor91, that’s a 790 probably.</p>
<p>it asked for the time after the maximum height which was 1.5 s so it was +1=2.5</p>
<p>how did it run on a cycle of 7? wasn’t the peak at 7? your logic makes sense except for why you added 2?</p>
<p>Please, can someone tell me for the angle one that had a 3-4-5 triangle angle, what was on the x axis? the 3 or the 4?</p>
<p>also the one with dog age, what was correct there?</p>
<p>edit: y=1 is the correct answer, we can stop debating that period one</p>
<p>the two was added because the peak was at seven, but 100 is not at the peak. 14 times 7 is 98. the peak is at 98. 100-98 is 2. you must add 2. then when you count 2 units after the peak, y=1.</p>
<p>The first 2 I think?
Third one, produced an answer of 55 instead of 51.</p>
<p>jenovaside, i believe I and II were correct but the last one was wrong</p>
<p>ohhhh. i just drew it out and it makes sense. i think i like visualized it backwards… ugh.</p>
<p>i think the dog age one was 1 and 2.</p>
<p>I and II for me.</p>
<p>i think only I and II were correct for the dog age one…</p>
<p>for the angle one that had a 3-4-5 triangle angle, what was on the x axis? the 3 or the 4? (sorry for reposting same thing)</p>
<p>so the last answer is 1s or 2.5s?</p>
<p>what were 1 and 2 if you remember, I forget exactly what it was</p>
<p>Don’t remember the 3-4-5 question. Sorry.</p>
<p>I put 1s.</p>
<p>i think 1 was B</p>
<p>Anyone remember the prime number question?
It was about two prime numbers, r and s, and whether sums/products of r and s would be prime. I guessed None. Hope I was right. :/</p>
<p>Also, what was the answer to the area of the triangle problem?<br>
They give you two sides and an angle. I know there’s a formula to do it, but I couldn’t remember it. I put 10.4 as the answer though after doing some random calculations.</p>
<p>I did law of cosines for third side, but then forgot herons, just used answer sheet to measure height as 2, thus area is 6(i hope)</p>
<p>i got none for the primee number question</p>
<p>I think the first one was possible.
An example would be 5 and 7. the first choice was r + s + 1, so in this case I would have 13.</p>
<p>Use r = 5 and s = 7. Choice I was correct. r + s + 1 is prime.</p>
<p>1/2absinC is the area of the triangle. I actually was unsure myself and used law of cosines and heron’s formula, thus wasting a lot of time just to confirm that my hunch was correct =[ Think I got 6; don’t remember, but it sounds right.</p>