Question about Casio FX-9860G Graphic Calculator

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The contrast on my casio graphic 35 calculator seems to be at maximum, so the screen is black. Could you explain how to get to the appropriate menu to change the contrast setting without being able to see?

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Press menu then the following alpha "F" "F1" then press left on the arrow key till desired contrast is set. That is it.

Posted on Mar 05, 2010

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6ya6ya
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I want to reset this thing


Sorry there is no "reset" for your printing calculator.

May 21, 2015 | Office Equipment & Supplies

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What is the Formula for calculating volume of a cylinder


volume is calculated by finding the area multiplied by the length or height . That is Pi X radius squared X length
example --tube 6"dia 12"long what is the volume?
Example 3.1417 X radius 3" Squared =3.1417X9sq " = 28.2740sq" X length 12" =338.688 cubic"
If you want the volume of an engine cylinder , it is the same formula and the length is the stroke of the piston ( distance from TDC to BDC )

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1 Answer

Formula for circumference


Circumference of a Circle: 2 x pi x radius - OR - pi x diameter,

or if you need some sphere calculations?

Sphere Surface Area: 4 X pi X radius squared OR
pi X diameter squared Sphere Volume: 4/3 X pi X radius cubed OR
( pi X diameter cubed ) / 6
By the way.......... "pi" = 3.1415926536




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Apr 29, 2014 | Office Equipment & Supplies

1 Answer

What are rational numbers


Use the words: decimal part, not decimal fractin
Any number whose decimal part is periodic (has a recurring pattern that repeats indefinitely) is equivalent to a rational number, IS a rational number
0.345 345 345 ... =345/999=115/333
In the following screen captures, discard the last digit if it does not belong to a period. It is the effect of rounding up of the calculator


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Period is 345

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Period is 1
847342a7-5d3b-4604-b706-2ec9853c2dc7.jpg
Period is 09
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Period is 79
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In general, if you have a decimal part of the form 0.d_1 d_2 d_3....d_n d_1 d_2 d_3 ...d_n ... where d_1 is the first digit of the period, d_2 is the 2nd digit of the period, ..., d_n is the n-th digit (and the last one) of the period, then the fraction representation of
0.d_1d_2...d_n d_1d_2... d_n ...=(d_1d_2...d_n)/(99...9) where the number of 9's in the denominator is equal to the number of digits in the period.
Once the fraction is found, one should reduce it to its simplest form.

Mar 02, 2014 | Office Equipment & Supplies

2 Answers

How to calculate 2^24 in bistec calculator bs-991ms


you cant you have to get a scientific calculator with the carrot symbol like this ^

Sep 14, 2013 | Office Equipment & Supplies

1 Answer

Ilos to stones conve


454 grammes to a pound ,use the calculator in the computer but roughly that 1cwt or 100 pounds divided by 14 ,which is 14 pounds to one stone ,wow this takes me back to pre decimalisation

May 19, 2013 | Office Equipment & Supplies

1 Answer

The circumference of a circle is 47.1 feet. What is the diameter of the circle?


The circumference of a circle is C=2 * pi * r or C= pi * d.

What do we know? C=47.1 and pi.

What are we trying to calculate? d

Put what we know in the equation and solve for d.

47.1 = pi * d

To isolate d, we have to divide both sides by pi.

47.1
------ = d
pi

I get 14.99' or approximately 15' as the diameter.

Good luck,
Paul

Apr 17, 2013 | Office Equipment & Supplies

1 Answer

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move the decimal 2 places to the right. 7%

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2 Answers

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I have one of these models. Just push the gray lock mechanism at the end of the stapler and the loading magazine will pop out. The chrome plated magazine opens towrds the front....it slides forward and backwards.

Jun 17, 2011 | Office Equipment & Supplies

1 Answer

I have a hp photos mart d7360 printer and do not have the disk to instale


Hi,

You can download the required installation drivers and software from manufacturer's site by clicking this link

On the page which opens, select your operating system to download the appropriate drivers and software.

Hope this solves your problem. Thanks.

Nov 13, 2009 | Office Equipment & Supplies

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