LambLamb

It was great! How about you?

a² + b² = c²

To find b, do sqrt(c² - a²)

To find c, do sqrt(a² + b²)

Hope this helps!

Use the " / " symbol to start a fraction on the calculator.

For example, the fraction: 1 over 2, is just 1/2.

If you're trying to do some busy stuff on the calculator with fraction(s) then you need to expirement with parentheses ... these things: () 

Best of luck! - LambLamb

Hint:  " of  " means multiply

18% of something = 25, so 18% * something = 25

We can say 18% * x = 25 to algebraically solve for an unknown.

18% = 0.18 because 0.18 * 100% = 18%

0.18x = 25, isolate the variable, you get x = 25 /0.18 = 138 8/9 or 138.889 ...

Hope this helps!

PS - this a thorough way to do this. There are quicker ways to get the answer, but this will do for now.

CPhill is probably going to beat me to it but ...

$2.40 / 15 oz = $0.16/ oz.

Kinda expensive but I always buy the value size boxes =)

Edit: embarassing typo

I wrote a song using the first 32 decimal places of pi so here's what I remember:

3.141592653589793238462643383279502884197169 ...

It keeps going on and on forever I'm sure you know.

If you do a quick google search for " digits of pi " you can get up to a million digits pretty easily, just so you are aware.

As for what that symbol means, I'm not sure. But somebody will know what it means.

Nice conversing =)

Edit: I forgot a digit in pi! Just fixed it.

Thank you so much! I don't know if I could have done all that on my own.

The answer is 0.

e^0 = 1

Yes. here's a T-table of x's and y's

So I figured out the x! goes on the denominator. I'm not sure about the numerator.

But I noticed this pattern: to get the numerator for y, take the numerator of (y-1), multiply it by x, then add (x-1)!

Any help is appreciated!

Julia sets?

Z² + C

Where " C " is an initial seed value.