Melody

Sat 20/6/15

If you would like to comment on other site issues please do so on the Lantern Thread.  Thank you.    

Interest Posts: 

FTJ means 'For the juniors' 

9-10=-1

because

9-10 = 9-9-1 = 0-1 = -1

The area for ANY triangle is half the base x the perpendicular height.

There you go - I was not even in the right country.  Thanks Alan.

I like the way that you have done this anon, I just want to have a play with it :)

$$\\3y^{1/3} -2=4\\\\
3y^{1/3} =6\\\\
y^{1/3} =2\\\\
(y^{1/3})^3 =2^3\\\\
y=8$$

Mmm so you didn't really need to use logs but both our answers are good :)

You might find this helpful

The question does not really make much sense to me although anon's interpretation is alright :)

Anon, your working is good :)

$$\\F=\frac{G*M_1*M_2}{d^2}\\\\
$Make G the subject$\\\\
G=\frac{F*d^2}{M_1*M_2}\\\\$$

Zac is correct but if you are a little kid it might be confusing.

83 - [59 - (22 - 18)]

Just do the brackets on the inside and work outwards from there.

22-18=4    so it becomes

83 - [59 - 4]

59-4=55    so it becomes

83-55

and you can finish it :)

I don't know about that.

Nauseated is funny but he is not ususally too friendly.  Do you think he is into infiltration?

I think he may be too caustic for that :/