All Answers 358150 Answers

And 0.825 as a percentage would be multiplying it by 100.

0.825*100= 82.5%

Pretty much!

You can ask the hardest when we've got our pros by our side!

y=7 would be a horizontal line... therefore, it has a slope of zero.

More mass -More weight.

If you are talking about real numbers, then there's no solution. There is an imaginary solution, which is i, the square root of -1.

square root of -4=2i

square root of -9=3i, etc.

Umm...

2 + x

x + 2

Or do you mean...

3x - 1x = 2x

(30^-1+60^-1+80^-1)^-1

$$\small{\text{
$
\begin{array}{rcl}
&&\left(
30^{-1}+60^{-1}+80^{-1}
\right)^{-1}\\\\
&=& \left(
\dfrac{1}{30}+\dfrac{1}{60}+\dfrac{1}{80}
\right)^{-1}\\\\
&=& \left(
\dfrac{60\cdot 80+ 30\cdot 80+30\cdot 60}{30\cdot 60 \cdot 80}
\right)^{-1}\\\\
&=& \dfrac{30\cdot 60 \cdot 80} {60\cdot 80+ 30\cdot 80+30\cdot 60}\\\\
&=& \dfrac{144000} {9000}\\\\
&=& 16
\end{array}
$}}$$

(By seeing these questions everyday i can answer it from CPhill's help)

I haven't got a proper answer to this but...

5! = 6!/6

4! = 5!/5

3! = 4!/4

2! = 3!/3

...

So,

0!= 1!/1

If sin(8)+0.54337 what's half the answer?

(sin(8) + 0.54337)/2 = (0.13917310096 + 0.54337)/2 = 0.34127155048

I watched them all.

Most of them were just a repeat.

Your technique of canceling is different from what I learnt.

Based on the video, i do the sum then simplify, you simplify then do the sum.

:)

There is no answer. The answer is ''no answer''. (syntax error)

I assume this is supposed to be

(4[(6 + 4) * 10] + 16) / 2^3   ...if so, we have......

(4 [ 10* 10[ + 16) / 8 =

[4(100) + 16] / 8 =

416/8  =

52

624  =

312 * 2  =

156 * 2 * 2 =

78 * 2 * 2 * 2 =

39 * 2 * 2 * 2 * 2

13 * 3 * 2 * 2 * 2 * 2 =

2^4 * 3 * 13

turn into fraction 33/40

33/40=0.825

(according to the calculator)

0=-x^{2}+2x+15   multiply through by -1

0 = x^2 - 2x - 15     factor

0 = (x -5) ( x + 3)    and setting each factor to 0, we have that x = 5 or x = -3

55554² - 2(55555)² +55556² =

(55555-1)^2 - 2(55555)^2 + (55555 + 1)^2  =

55555^2 - 2(55555) + 1  - 2(55555)^2 + 55555^2 + 2(55555) + 1 =

55555^2  + 55555^2  -  2(55555)^2  + 2 =

2(55555)^2 - 2(55555)^2  +  2  =

2

Find out with a calculator.

There are two red kings in the deck....so....the probability is 2/52  = 1/26

3sin (2theta) +1=0      subtract 1 from both sides

3sin(2Θ) = -1      divide by 3 on both sides

sin(2Θ) = -1/3

sin(Θ)  = -1/3 at  about -19.5° = 199.5°,  340.5°, 559.5° and at 700.5°.....dividing all by 2, we have....

Θ = about 99.8°, 170.3°,  279.8° and 350.3°

this is time, guys

time can be tricky, so always use 2 strategies just in case

if you mean just 10% of 500 every year:

times .1 by 500=50

then do 500+50+50+50+50+50=750

for strategy #1, that would be 750 peeps by 5 years

if you mean 10% of every years polulation

it's 110% of 500, equaling 550

times 550 * 1.1=605

then, 605*1.1=665.5

then 665.5*1.1=732.05

then time that by 1.1, equals: 805.255

however, people arent cut into pieces, so we round it to the nearest whole, and loooks like we cant round

for method 2 overall, there would by 805 peeps by 5 years

bam! done!

Thanks Chris  :)

wow no Clash Of Clans players here?

guess I'm the Lone Wolf

"Stars and Bars"....I like that explanation.........this really brings it to life....!!!!......easy to understand........