<p>well its 6^3 which is 216 outcomes </p>
<p>and the possible values are 5 6 6, 6 5 6, 6 6 5, or 6 6 6.</p>
<p>which is 4/216 or 1/54 simplified</p>
<p>I had 24 combinations for a question… forget the q.</p>
<p>its 1/18 you can get 665 656 665 656 566 566 then 666 666 666 666 666 666</p>
<p>yeah ■■■■■ this is how i did it
first one you need either 5 or 6: 2/6
second one you need a 6: 1/6
third one you need a 6: 1/6
1/6<em>1/6</em>2/6= 2/216= 1/108</p>
<p>it is not 1/54. IT cant be.</p>
<p>What did you put for the one where it had the line and the 30 degree angle, and then what did you put for the one where it asked what the area of the triangle was. Also did you have a question with an inequality</p>
<p>Everyone
check the list on page 3 and please confirm answers!!!</p>
<p>@jmnd3</p>
<p>i did exactly how u did</p>
<p>x^-y = 1/8 and i forget the other half… what was that one?</p>
<p>y= x/root 3</p>
<p>^ that was 7 (for the x y z one)</p>
<p>that doesn’t take into account that the 5 can move around</p>
<p>you only solved for 5 6 6</p>
<p>6 5 6</p>
<p>and 6 6 5 also work since they’re all different results with the 5 landing on a different dice every time</p>
<p>I also agree with 1/108.</p>
<p>the three die must equal to 17 or 18, so that means two of the rolls must come out with 6.
So 1/6 x 1/6 , then the remaining roll can either be a 5 or 6 so that everything equals 17 or 18.</p>
<p>So 1/6 x 1/6 x 2/6 = 1/108</p>
<p>I got 118 how did you guys get 119??</p>
<p>Is it 1/108 or 1/54? I got 1/108</p>
<p>wat was 25 the answer to?</p>
<p>24 combinations question is the following (in my own words)</p>
<p>There a 5 bands that will go in an order. One of them is set to go first. How many ways can the remaining four bands go?</p>
<p>4x3x2 = 24</p>
<p>@ jolly
I got 155 for grade 9, but I believe the question was asking for the total (correct me if I’m wrong)</p>
<p>x^-y = 1/8 and i forget the other half… what was that one?
it was 7</p>
<p>and yea i got x over root 3</p>
<p>it was 5+2=7 y^z=243 was the second half</p>
<p>can someone compile a list please? Btw, it’s definetely 1/54…</p>
<p>Anyone get 3a-20 for the x^2 + y^2 = a one?</p>