You can add the exponents.

a^6/3=a²

I believe that you will need one more measurement, such as the length of the shadow.

The probability of A or B.

$${\frac{{\mathtt{4}}}{{\mathtt{52}}}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{13}}}{{\mathtt{52}}}}{\mathtt{\,-\,}}{\frac{{\mathtt{1}}}{{\mathtt{52}}}} = {\frac{{\mathtt{4}}}{{\mathtt{13}}}} = {\mathtt{0.307\: \!692\: \!307\: \!692\: \!307\: \!7}}$$

The probability of the 5 of hearts must be subtracted since it was already included with the 5's

I'm not bad, how are you? Yes, I enjoy doing math. I'm currently a freshman enrolled at Calpoly (taking Calc II right now). 

$${\mathtt{0.074}}{\mathtt{\,\times\,}}{\mathtt{3.64}} = {\mathtt{0.269\: \!36}}$$

No, it's not. Anyway, how dare you. This is Not a place for racist a-holes, so please Fieldmouse830 leave site. We won't tolerate that kind of comments, sorry!

its kinda hard to completely memorize so just have a pic of it in a folder or on your phone for reference. Also make sure your calc is in radians whenever u r doing a problem involving it

She earned your mom on my d**k last year. 100%

The answer of course is 21 xD

w*f is wrong with you this is a math website not p**n...

First you have to find a common demoninator, 1 and 5 both fit into 5. (Put 3 over 1 to make a fraction) Now multiply 1 by 5 because it makes 5. Also multiply 3 by 5 to make 15. now you should have 15 over 5 as a fraction. Now add the two numerators and simplify. Sorry if that sounds confusing!$${\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{5}} = {\mathtt{15}}$$

                                            $${\mathtt{1}}{\mathtt{\,\times\,}}{\mathtt{5}} = {\mathtt{5}}$$    Now simplify! You can divide 15 and 5 by 5 so$${\frac{{\mathtt{15}}}{{\mathtt{5}}}}$$ = $${\frac{{\mathtt{3}}}{{\mathtt{1}}}}$$ = $${\mathtt{3}}$$ hope that helps!

It's 20$${\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{5}} = {\mathtt{20}}$$

To find the area of this circle you divide the 6 by 2 so the radius is 3. Now you multiply 3 by 3.14 so the area is$${\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{3.14}} = {\frac{{\mathtt{471}}}{{\mathtt{50}}}} = {\mathtt{9.42}}$$ 9.42 is the area!

2097

$113.12

14*3.75=$52.50

14*1.33=$18.62

14*3=$42

Add them altogether and you get $113.12.

Above log and under 3√x 

6÷2 (3)+4=13

8x-x-5x=8

x=4