All Answers 358116 Answers

The answer is 19

to do a fraction sign its : /

1/2  $${\frac{{\mathtt{1}}}{{\mathtt{2}}}} = {\mathtt{0.5}}$$

You shouldn't really repeat. People will eventually get around.

9:30 + 30min = 10:00

10:00 + 2hrs = 12:00

12:00 + 6hrs = 6pm

30min+2hrs+6hrs = 8hrs and 30min

Ha i was freaked out if someone was secretly peeking at me.

And... WOW... I feel so daft.

Such a coincedence that his hair and skin is the same as the cats ear,

@@ End of Day Wrap   Wed 8/4/15    Sydney, Australia    Time 11:41am   ♪ ♫

Good evening:

Our answer credits today go to Natthanda, MathsGod1, Looloo, CPhill, Geno3141, MrOmege and Alan. A very big thank you to each of you  .

Interest Posts:

FTJ means "For the Juniors"

thurs 9/4/15

FTJ means "For the Juniors"

I am not completely sure, but can't you just put a number and divide it by the denominator?

405269195048877216755680601905432322134980384796226602145184481280000000000000

I DON'T KNOW

but

If you put 2 on each question to start with that is 16 points,

the question becomes,

How many ways can you allocate 14 marks to 8 questions.

14,0,0,0,0,0,0,0                              8 ways

13,1,0,0,0,0,0,0                 8!/6! =  56

12,2                                            56

12,1,1                          8!/(5!2!) =168

11,3                                           56

11,2,1                                   $${\frac{{\mathtt{8}}{!}}{{\mathtt{5}}{!}}} = {\mathtt{336}}$$

11,1,1,1,                                $${\frac{{\mathtt{8}}{!}}{\left({\mathtt{4}}{!}{\mathtt{\,\times\,}}{\mathtt{3}}{!}\right)}} = {\mathtt{280}}$$

10,4                                           56

10,3,1                                      336

10,2,2                                        $${\frac{{\mathtt{8}}{!}}{\left({\mathtt{5}}{!}{\mathtt{\,\times\,}}{\mathtt{2}}{!}\right)}} = {\mathtt{168}}$$

10,2,1,1                                   $${\frac{{\mathtt{8}}{!}}{\left({\mathtt{4}}{!}{\mathtt{\,\times\,}}{\mathtt{2}}{!}\right)}} = {\mathtt{840}}$$

10,1,1,1,1,               

9,5                                            

9,4,1                                          

9,3,2                                           

9,3,1,1                                         

9,2,1,1,1                      

9,1,1,1,1,1                  

8,6                                          

8,5,1                                             

8,4,2,                                           

8,4,1,1,                                         

8,3,3                                             

8,3,2,1                        

8,3,1,1,1,              

8,2,2,2                                          

8,2,2,1,1                   

8,2,1,1,1,1,

8,1,1,1,1,1,1,

7,7                                                           

7,6,1                                                

7,5,2                                                  

7,5,1,1                                                

7,4,3,                                               

7,4,2,1                                                 

7,4,1,1,1,                                           

7,3,3,1                                               

7,3,2,2                                                  

7,3,2,1,1,                          

7,3,1,1,1,1,

7,2,2,1,1,1,

7,2,1,1,1,1,1,

7,1,1,1,1,1,1,1,

6,5,3                                               

6,5,2,1                                                

6,5,1,1,1                                      

6,4,4,                                                  

6,4,3,1                                               

6,4,2,2,                                            

6,4,2,1,1,                                      

6,4,1,1,1,1,

6,3,3,2                                               

6,3,3,1,1                                          

6,3,2,2,1

6,3,2,1,1,1,

6,3,1,1,1,1,1,

6,2,2,2,2

6,2,2,2,1,1

6,2,2,1,1,1,1,

6,2,1,1,1,1,1,1

5,5,4                                           

5,5,3,1                                       

5,5,2,2

5,5,2,1,1,                                         

5,5,1,1,1,1,

5,4,4,1                                               

5,4,3,2                                                    

5,4,3,1,1                                              

5,4,2,1,1,1

5,4,1,1,1,1,1

5,3,3,3

5,3,3,2,1

5,3,3,1,1,1,

5,3,2,1,1,1,1

5,3,1,1,1,1,1,1,

5,2,2,2,2,1

5,2,2,2,1,1,1,

5,2,2,1,1,1,1,1,

4,4,4,2                                                

4,4,4,1,1,

4,4,3,3

4,4,3,2,1

4,4,3,1,1,1,

4,4,2,1,1,1,1,

4,4,1,1,1,1,1,1,

4,3,3,3,1                                      

4,3,3,2,2,                                    

4,3,3,2,1,1

4,3,3,1,1,1,1,

4,3,2,2,2,1

4,3,2,2,1,1,1,

4,3,2,1,1,1,1,1,

4,2,2,2,2,2

4,2,2,2,2,1,1

4,2,2,2,1,1,1,1,

3,3,3,3,2

3,3,3,3,1,1

3,3,3,2,2,1

3,3,3,2,1,1,1,

3,3,3,1,1,1,1,1,

3,3,2,2,2,2,

3,3,2,2,2,1,1,

3,3,2,2,1,1,1,1,

3,2,2,2,2,2,1

3,2,2,2,2,1,1,1,

2,2,2,2,2,2,2

2,2,2,2,2,2,1,1

                                                 TOTAL=

OBVIOUSLY THERE IS A MUCH SIMPLER WAY BUT MAYBE THIS WOULD WORK TOO :)     LOL

2000 grams = 2 kilograms

divide both sides by -4  :)

Chris, I think that you may have confused Bhutan the country with Rambutan the fruit.

You are right - we are very strict about what fruit enters Austrlia.  And I do not think that we would allow our country to be litterally covered in Rambutans     ROF  LOL

inverse cos 0.6

is

acos(0.6)

differentiation maybe   :\

$$\\y=5x^3\\
y'=3*5x^2$$

Thanks anon, you can just write it as        $$1.082\times 10^8$$      if you want to.

All the other zeros in the original are just there to show place value. 

They are not significant so they are not needed :)

I wrote this post a while back it is on interpreting polynomial graphs (you can use it in reverse too)

It is packed full of VERY useful information.

If you digest what I am saying it will go well for you :)

First! Why freaked out???? Is that an indirect compliment if calling me scary! ?

and actually it isn't a transparent cat ear but the pcturei was taken in such a manner that a part of mans head was just like the part of the cats ear! See it carefully!

Good spotting Alan :)

Anon, if you can remember that slope is rise/run then it is easy because only the y values can go up or down!

So the y values MUST be on the top!

Nice answering Mr Omega :)

Welcome to the forum. 

arc tan is the same as inverse tan so use   [2nd] atan

That looks like a lot of work Chris :)

Do you understand all that Brittany - I guess if you don't you will soon say so :)

2.

I am six :P

$$\frac{\sqrt{2}+\sqrt{7}}{\sqrt{8}+\sqrt{7}}\\\\
=\frac{(\sqrt{2}+\sqrt{7})(\sqrt{8}-\sqrt{7})}{(\sqrt{8}+\sqrt{7})(\sqrt{8}-\sqrt{7})}\\\\
=\frac{\sqrt{16}-\sqrt{14}+\sqrt{56}-7}{(8-7)}\\\\
=\frac{4-\sqrt{14}+\sqrt{4*14}-7}{(1)}\\\\
=4-\sqrt{14}+2\sqrt{14}-7\\\\
=-3+\sqrt{14}\\\\
=\sqrt{14}-3\\\\$$

Who knows ....  CPhill knows !!!!!       

I've never had banana pie but it sounds good and it looks delicious :)

Can I have a peice please. :)