All Answers 358180 Answers

just scroll down below and youll get it

???????? What questions. 

Moose don't have roots. 

The x-intercept occurs when y =0

The graph of this function is an asymtope, which never achieves Zero.

Use the sine function. 

$$Sine \theta=\frac {150}{800}$$

Thanks CPhill, you're always a great help each time!

8 to the power of 2/3 is 4

180 degrees

That is excellent!   

Thanks guys! Both my answers were corrrect! :)

i monster pile of leaves!

use the calculator for this!

it works great!

Whenever I try this I tend to get nearly as many piles as there are leaves!

.

Just divide the mass by Avogadro's number (given in the question as 6*10²³)

$$\frac{0.197}{6\times 10^{23}}= 0.03283\times 10^{-23}kg$$

or 

$$3.28\times 10^{-25}kg$$

.

This refers to the length of a column of mercury used to measure pressure (or pressure drop).

Pressure drop of a liquid can be expressed as Δp = ρgh where ρ is density, g is gravitational acceleration and h is the height of the column of liquid.  Sometimes, just the value of h is given (though this is a rather dated practice these days) and is referred to as a "head" of pressure.  With mercury, the head is usually given in centimetres or millimetres, but if water is the liquid it was often given in feet.  Thus, for water at least, "heads" were measured in feet!

.

I cheated a little by getting Wolfram Alpha to do this factorising step for me.

Can anyone show me how to do it by hand?    Thank you  

$$a-a^2-x+2ax^2-x^4&=&0\\\\
-((a-x-x^2)(-1+a+x-x^2))&=&0\\\\$$

@@ End of Day Wrap   Tues 3/3/15    Sydney, Australia     Time 10:45 pm     ♪ ♫

Good evening all,

Our fabulous answerers today were Happy7, Geno3141, CPhill, Rosala, The JonyMyster, Dogeminer, Saseflower and Alani01.  Thanks everyone.  

Interest post:   (I got a bit carried away today.  )

Wed 4/3/15

All geniuses are at least a little batty.  It goes with the territory.   LOL

Did he really stick needles in his eye.   OUCH !!

Hi kitty,

Yea TJM beware the dinosaur  LOL

$$\\3^{5/2} = (3^5)^{1/2}=243^{1/2}=\sqrt{243}$$

Thanks Geno, I must try and remember this technique. :)

$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{sin}}^{\!\!\mathtt{-1}}{\left(-{\mathtt{0.59}}\right)} = -{\mathtt{36.157\: \!008\: \!200\: \!999^{\circ}}}$$

Welcome to the forum Dasiy

Please don't give people neg points when they try to help you.

$${\mathtt{3.8}}{\mathtt{\,\times\,}}{\mathtt{7}} = {\frac{{\mathtt{133}}}{{\mathtt{5}}}} = {\mathtt{26.6}}$$   

26.6 inches tall