Thank you.

good , if you know the answer and can work it out then show us how it is done because -2 times +7 is -14 not 18

I am indeed interested to find out how this works

I am indeed interested to find out how this works

Sep 30, 2016 | Calculators

+7 and -1 multiply to -7 and add to +6.

Dec 03, 2014 | Calculators

Without knowing exactly what you're doing I can't be sure, but I suspect you're entering the 10^9 as something like 1 0 EE 9 .

1 0 EE 9 gives you 10 * 10^9, which is 10^10. You should be doing this as 1 5 0 0 / 1 EE 9 = .

1 0 EE 9 gives you 10 * 10^9, which is 10^10. You should be doing this as 1 5 0 0 / 1 EE 9 = .

Nov 06, 2012 | Texas Instruments TI-30XA Calculator

The E is an engineering notation for 'x10^' so the answer there 4E-7 = 4 x 10^ -7 (I'm using the x as multiplication). I'm afraid there isn't a way of changing it (that I know of) but it is not difficult to learn, it's just a simple way of writing scientific notation!

Sep 01, 2011 | Texas Instruments TI-84 Plus Calculator

Hi Tara, 5 foot 7 inches is equal to 170.18 Centimeters.

May 05, 2011 | Calculators

(-) LOG 1 . 7 5 EE (-) 5 ENTER

The (-) is just to the right of the decimal point, the LOG key is in the leftmost column between the GRAPH and LN keys, the EE key is just above the 7 key.

The (-) is just to the right of the decimal point, the LOG key is in the leftmost column between the GRAPH and LN keys, the EE key is just above the 7 key.

Dec 11, 2010 | Texas Instruments TI-85 Calculator

For converting answer in to scientific notation do the following steps.

1.click shift key after that press mode key next to on button.

2.From the menu that is displayed in the screen press 7 for displaying answer in scientific notation.

Thank you.

1.click shift key after that press mode key next to on button.

2.From the menu that is displayed in the screen press 7 for displaying answer in scientific notation.

Thank you.

Jun 10, 2010 | Casio FX-115ES Scientific Calculator

- You need no calculator to do that.
- I fail to perceive any redeeming value to this endeavor of yours.
- Here are your steps.

- 69=64+1+4 =4^3 +(4/4) +4=4^(7-4) + (4/4) +4
- 69^3= {4^(7-4) + (4/4) +4}^(7-4).

Feb 25, 2010 | Texas Instruments TI-89 Calculator

Hi,

Press [SHIFT][MODE] and select the number key 7, corresponding to the option 7: Sci. Press [EXE].

Hope it helps.

Thank you for rating this solution.

Press [SHIFT][MODE] and select the number key 7, corresponding to the option 7: Sci. Press [EXE].

Hope it helps.

Thank you for rating this solution.

Dec 05, 2009 | Casio FX-115ES Scientific Calculator

When you want to complete a problem on an adding machine, such as "7 - 3," you would not key in "7," then the subtraction sign, then "3" and then an equal sign. If you do, then you will get an answer of "-4," and you know that is not the correct answer. Again, you have to think like an accountant when you are working with your adding machine. To figure this subtraction problem on an adding machine, you would need to key in "7," the addition sign, "3" and then the subtraction sign; you would get the answer of 4. You are actually working the problem as "7 + (-3)." This would be true on most modern day machines. In order to subtract, you have to add the negative number.

Sep 25, 2009 | Victor 1208-2 Calculator

Dec 10, 2016 | Calculators

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