Im doing a home course of gcse maths and got a casio fx-83es, i cant do standard form because i cannot find the exp or ee button so is there another function button or am i just doing it wrong?

please help im at my wits end now

thank you

Angel

X10 to the power of x is the EXP button, just press this and then the number it is to the power of!

Posted on Dec 03, 2008

No there IS NO "[EXP]" BUTTON on the Casio FX-300ES Scientific Calculator.

AND the supposed replacement for it "10^x" button is NOT equivilent.

Just try to calculate 4.18844x10^-4 / 2.324423x10^-5 = and see what answer you get, IT WILL NOT BE CORRECT!

This would be correct if the calculator had a proper [EXP] button, which represent inherently x10^x.

4.18844[EXP]-4 / 2.34423[EXP]-5 will give the correct answer, IF this calculator only had that button.

To get the correct answer using this calculator you will have to input it like this:

(4.18844x10^-4)/(2.324423x10^-5) =

This is amazing and outrageous, considering this is supposed to be scientific calculator, you cannot even enter numbers naturally in scientific notation, you have use parenthesis and tricks and double check to make sure they are all there, or you will get the wrong answer.

Posted on Sep 07, 2010

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Posted on Jan 02, 2017

Contact the airline.

Jan 09, 2017 | Office Equipment & Supplies

Do you want combinations or permutations? They're different things. A combination of n items taken m at a time, sometimes written "nCm", selects m items from a group of n without regard to order. A permutation of n items taken m at a time, sometimes written "nPm", selects m items from a group of m with regard to order.

Given six numbers, there are six combinations of one number, 15 combinations of two numbers, 20 combinations of three numbers, 15 combinations of four numbers, six combinations of five numbers, and one combination of six numbers.

Given six numbers, there are six permutations of one number, 30 permutations of two numbers, 120 permutations of three numbers, 360 permutations of four numbers, 720 permutations of five numbers, and 720 permutations of six numbers.

Given six numbers, there are six combinations of one number, 15 combinations of two numbers, 20 combinations of three numbers, 15 combinations of four numbers, six combinations of five numbers, and one combination of six numbers.

Given six numbers, there are six permutations of one number, 30 permutations of two numbers, 120 permutations of three numbers, 360 permutations of four numbers, 720 permutations of five numbers, and 720 permutations of six numbers.

Oct 22, 2014 | Office Equipment & Supplies

1and 5/7 ==1.7142 (5/7 to get decimal point=.7142)

+ 9 divided by minus 1.7142= minus 5.1688

using the maths laws of multiplication and division of numbers where + and - indicies are used +X+ =+ and + X - = - and - X- = +

you will find answers on the web maths pages

+ 9 divided by minus 1.7142= minus 5.1688

using the maths laws of multiplication and division of numbers where + and - indicies are used +X+ =+ and + X - = - and - X- = +

you will find answers on the web maths pages

Oct 06, 2014 | Office Equipment & Supplies

What do you want Darrell?

Code reader or Professional scan tool?

I think your going to need a shop to work on it

Without wiring diagrams your done

You have to chase every wire from the under dash

connect to their ends, until you fix the issue & can

connect to the Bus & Data stream,we can't help with that

Code reader or Professional scan tool?

I think your going to need a shop to work on it

Without wiring diagrams your done

You have to chase every wire from the under dash

connect to their ends, until you fix the issue & can

connect to the Bus & Data stream,we can't help with that

Jul 17, 2014 | Office Equipment & Supplies

What is your math problem ?

Mar 05, 2014 | Office Equipment & Supplies

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

**Period is 345**

**Period is 1**

Period is**09**

Period is** 79**

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.

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

Period is

Period is

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.

Once the fraction is found, one should reduce it to its simplest form.

Mar 02, 2014 | Office Equipment & Supplies

With algebra you are learning problem solving-that is the process of problem solving using rules and equations. The best way to learn it is to shut out all distraction and work at it. If there is something you don't understand you may have to go back to the beginning and learn all the principals and rules that you don't understand- Algebra can be a very hard subject but it can be concord with persistence.

Sep 28, 2013 | Office Equipment & Supplies

When you scan with any scanner it utilised the software with *"***Optical Character Recognition** functions, usually abbreviated to OCR -> OCR is a field of research in pattern recognition, artificial intelligence and computer vision." to scan and record the scanned object, sometimes it does not or cannot recognise certain symbols or characters because of man made software & hardware have its limitations too.

Hope it helps.

Hope it helps.

Nov 12, 2010 | Office Equipment & Supplies

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i can not find th EXP button on this calculator, i need to know how to do standard form for my GCSE's is there another botton? please help. thanks

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