All Answers 358578 Answers

inverse sin is the same as arc sine so use

[2nd]  [asin]  number

100% = 1

10% = 1/10

1/1/10 = 1 * 10/1 = 10

2^6 = 64

asin()

2099.8                              

Or you can enter the following:  log(125,5)

Use the calculator on the home page:  http://web2.0calc.com/

I should have added that GCD(28,21,12) = 1

.

LCM(3,4,7) = 84

84/3 = 28          84/4 = 21         84/7 = 12 

3*28 = 4*21 = 7*12

28 + 21 + 12 = 61

.

This calculator, in programmer mode, has AND, OR, XOR.... Operators. But it doesn't have NOT operator.

Are you freaking kidding me. If you answer this question, please also slap yourself.

If x,yand z are positive intergers and 3x = 4y = 7z then the least possible value of x+y+z is
A) 33
B) 40
C) 49
D) 61
E) 84

\(\begin{array}{|rclcl|} \hline ax &=& by &=& cz\\ \hline \end{array}\\ \begin{array}{rclcl} ax &=& by && & \qquad \Rightarrow & y=\frac{a}{b}x\\ &&by &=& cz && \\ ax & & &=& cz &\qquad \Rightarrow & z=\frac{a}{c}x \end{array}\)

\(\begin{array}{|rclcl|} \hline \not{x} +y+z &=& \not{x} + \frac{a}{b}x + \frac{a}{c}x \\ y+z &=& \frac{a}{b}x + \frac{a}{c}x \\ y+z &=& x \cdot \left( \frac{a}{b}+ \frac{a}{c} \right) \\ y+z &=& x \cdot \left( \frac{ac+ab}{bc} \right) \\ y+z &=& x \cdot \frac{(ac+ab)}{bc} \qquad & | \qquad x_{\text{the least possible value}}=bc\\ y+z &=& bc \cdot \frac{(ac+ab)}{bc} \\ y+z &=& \frac{bc}{bc}\cdot (ac+ab) \\ y+z &=& ac+ab \\ y+z &=& \underbrace{ac}_{=y}+\underbrace{ab}_{=z} \\\\ x &=& bc \\ y &=& ac \\ z &=& ab \\ x+y+z &=& bc+ac+ab \\ \hline \end{array}\)

\(\begin{array}{|rclcl|} \hline 3x=4y=7y && \qquad | \qquad a=3 \qquad b = 4 \qquad c = 7 \\ x+y+z &=& bc+ac+ab \\ x+y+z &=& 4\cdot 7 + 3\cdot 7 + 3\cdot 4 \\ x+y+z &=& 28 + 21 + 12 \\ x+y+z &=& \underbrace{28}_{=x} + \underbrace{21}_{=y} + \underbrace{12}_{=z} \\ x+y+z &=& 61 \\ \hline \end{array} \)

Hallo Guest!

What is the volume of a sphere? Sphere:area of a great circle= 98.5 meters squared

A = pi r²

r = √(A / pi) = √(98.5m² / pi) = 5.59942173703m

V = 4 pi r³ / 3 = 4 pi * (5.59942173703m)³ / 3

V = 735.391 m³

Greeting asinus :- )

  !

The way ElectricPavlov solved the problem is the short way.  Here is the long way.

\(\frac{\sqrt[3]{162}}{\sqrt[3]{2}}\)

\(\frac{\sqrt[3]{27\times6}}{\sqrt[3]{2}}\)

\(\frac{\sqrt[3]{27}\sqrt[3]{6}}{\sqrt[3]{2}}\)

\(\frac{3\sqrt[3]{6}}{\sqrt[3]{2}}\)

\(\frac{3\sqrt[3]{6}\sqrt[3]{4}}{\sqrt[3]{2}\sqrt[3]{4}}\)

\(\frac{3\sqrt[3]{6\times4}}{\sqrt[3]{2\times4}}\)

\(\frac{3\sqrt[3]{24}}{\sqrt[3]{8}}\)

\(\frac{3\sqrt[3]{8\times3}}{\sqrt[3]{8}}\)

\(\frac{3\sqrt[3]{8}\sqrt[3]{3}}{\sqrt[3]{8}}\)

\(\frac{3\times2\sqrt[3]{3}}{\sqrt[3]{8}}\)

\(\frac{6\sqrt[3]{3}}{\sqrt[3]{8}}\)

\(\frac{6\sqrt[3]{3}}{2}\)

\(3\sqrt[3]{3}\)

Increasing each dimension by a factor of √2     will double the area......

100000000000000000000000000000000000000000000000001

That is for a programming language of a calculator or a computer. There are a number of "Logic" operations used such as: NOT, OR, AND, XOR, RoR, RoL.........etc.

Multiplication is a shorthand for addition: Example: 2 x 3 =6, which means you add 2 to itself 3 times, like this: 2 + 2 + 2=6, or you add 3 to itself 2 times like this: 3 + 3=6......etc.

You move the decimal two times to the right and you just put the percentage sign.

Log(125) / Log(5)=3, so that:

5^3=125

 This is much bigger: (10*10^10)^10=10^110 vs 10^100.                                                   

IF your mp3 player is playing songs at complete random (some have memories that keep track of favs or strike out songs that have been played etc)       .45 (80) = 36 pop tunes     Rock on!

Just as a laugh, I would say  'Centillion and one'        Haha