Question about Texas Instruments TI-30 XIIS Calculator

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Use the power button that looks like " ^ ". The first number will be the number you want cubed and the second one will be the exponent you want (in this case, 3)

Example: If you want to cube 4, input it like this: 4 ^ 3. Hit enter and you will get 64.

Posted on Mar 15, 2011

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Posted on Jan 02, 2017

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There are several ways to find the cube root of a number on a calculator. On this calculator, we can use the nth root button, by using the yellow shift button with the ^ key. Another way to do this is just to use the ^ key.

For example, the cube root of 8 is performed by the following key sequence: 8, shift, ^, 3.

Another sequence is: 8 ^ (1/3)

Good luck.

Paul

For example, the cube root of 8 is performed by the following key sequence: 8, shift, ^, 3.

Another sequence is: 8 ^ (1/3)

Good luck.

Paul

Apr 25, 2014 | Casio FX-82MS Scientific Calculator

Determine the volume of the cube

Which is calculated by:

length x width x depth

then subtract the volume of the sphere's

Which is calculated by:

Number of spheres multiplied by (4/3) * pi * radius3

To figure out how many sphere's you can fit in the cube

Divide the width of the cube by the diameter of the sphere then cube that number

(try it with a larger diameter sphere for example 6" sphere and sketch it out, you will see why)

0.01" Sphere-Total Volume

12"/0.01"=1200

1200^3 = 1.728 E 9 = Number of sphere's in the cube

1.728 E 9 x (4/3) * pi * 0.0053=904.32 cubic inches

Volume of Cube = 1728

Remaining Volume = 1728-904.32 = 823.68

You should be able to figure out how to do the other one.

Which is calculated by:

length x width x depth

then subtract the volume of the sphere's

Which is calculated by:

Number of spheres multiplied by (4/3) * pi * radius3

To figure out how many sphere's you can fit in the cube

Divide the width of the cube by the diameter of the sphere then cube that number

(try it with a larger diameter sphere for example 6" sphere and sketch it out, you will see why)

0.01" Sphere-Total Volume

12"/0.01"=1200

1200^3 = 1.728 E 9 = Number of sphere's in the cube

1.728 E 9 x (4/3) * pi * 0.0053=904.32 cubic inches

Volume of Cube = 1728

Remaining Volume = 1728-904.32 = 823.68

You should be able to figure out how to do the other one.

Jun 18, 2011 | Sharp Office Equipment & Supplies

For cube roots, use the cube-root function in the MATH menu. For example, to calculate the cube root of 8, press MATH 4 8 =

For other roots (including cube root), use the xth-root function in the MATH menu. For example, to calculate the fifth root of 32, press 5 MATH 4 3 2 =

For other roots (including cube root), use the xth-root function in the MATH menu. For example, to calculate the fifth root of 32, press 5 MATH 4 3 2 =

Mar 02, 2011 | Texas Instruments TI-83 Plus Calculator

push 3

then push 2nd

then push the carot symbol ^ some calculators have this as y^x

then enter your number

If that fails use the calculator program in your computer and change its view to scientific. This has cube roots

then push 2nd

then push the carot symbol ^ some calculators have this as y^x

then enter your number

If that fails use the calculator program in your computer and change its view to scientific. This has cube roots

Mar 25, 2010 | Texas Instruments TI-30 XIIS Calculator

Hello,

To obtain the cube of a number you use the combination [2nd][X^3] that is X raised to exponent three.

1[2nd][X^3] [=] gives 1

2 [2nd][X^3][=] gives 8

3[2nd][X^3][=] gives 27.

By changing the number you enter before pressing the key combination you generate the cubes of the whole number.

Hope it helps.

To obtain the cube of a number you use the combination [2nd][X^3] that is X raised to exponent three.

1[2nd][X^3] [=] gives 1

2 [2nd][X^3][=] gives 8

3[2nd][X^3][=] gives 27.

By changing the number you enter before pressing the key combination you generate the cubes of the whole number.

Hope it helps.

Sep 30, 2009 | Texas Instruments TI-30XA Calculator

x-th root of a number equals the number to the power of (1/x) where x is a natural number.

square root = to the power of (1/2)

cubic root = to the power of (1/3)

square root = to the power of (1/2)

cubic root = to the power of (1/3)

May 26, 2009 | Texas Instruments TI-84 Plus Calculator

To find the cubed root (or any root) of a number, use the root() function.

If you want the cubed root of 125, you would type:

root(125,3)

If you want the cubed root of 125, you would type:

root(125,3)

Mar 06, 2009 | Texas Instruments TI-86 Calculator

http://answers.yahoo.com/question/index?qid=20071129202945AAOndt7

You can multiply a number by 1/3rd to get the cube root or

Under the MATH button, the fourth option down will give you cube root. Any n root beyond that will require the x^(1/n) method.

You can multiply a number by 1/3rd to get the cube root or

Under the MATH button, the fourth option down will give you cube root. Any n root beyond that will require the x^(1/n) method.

Feb 12, 2009 | Texas Instruments TI-83 Plus Calculator

I am guessing, but, find the key that has a 3 to the left of the root symbol, looks like a check mark. Push it, then the number you want to take a cube root of, then enter.

Jan 08, 2009 | Casio FX-115ES Scientific Calculator

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