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How do I solve 1 plus 19 e to the negative one

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Press 1+19shift ln( -1) ,this way

Posted on Dec 20, 2009


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Can you help solve this riddle for me please

Well, I think you are just having fun, but I'llanswer anyway. its just the wording. 3 people paid 19e plus together paid a tip of 2e = 59e. The bill wasn't 60e. After the discount the bill was 57e plus a 2e tip. Just forget the original 60e.

Aug 14, 2014 | Food Mixers

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How to put negative fractional power to BA11 plus calculator or how to solve with formula.

Put the fraction inside parentheses so the division occurs before the power, and use the +/- key instead of the - key to enter a negative number. For example, to calculate 8 raised to the minus one-third, press 8 y^x ( 1 +/- 3 ) =. You should get 0.50.

Oct 14, 2013 | Texas Instruments BA-II Plus Calculator

1 Answer

Mod operation in fx-83gt plus

Like many other Casio calculators, the fx-83GT Plus doesn't provide the modulus function. You have to do it the hard way.
To calculate 19 MOD 10 (which is 9, not 10 as you state in your question), first divide 19 by 10 and note the integer portion of the result (in this case, 1). Then subtract from 19 the product of 10 and the result of the first step. The result of the subtraction is the modulus. 19 - (1*10) = 9.

May 10, 2013 | Office Equipment & Supplies

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How to i solve this on my BA II Plus.. 10000(1.0075)raised to the negative power of 24? i dont know how to raise to a negative, it keeps giving me the wrong anwser :(

Assuming you mean 10000 times 1.0075 raised to the power of negative 24, press

1 0 0 0 0 * 1 . 0 0 7 5 y^x 2 4 +/- =

The y^x key is just above the 9 key. The +/- key is just below the 3 key.

Oct 11, 2012 | Texas Instruments BA-II Plus Calculator

1 Answer

I would like some help in solving some TVM problems using the BA II Plus calculator. i.e. How to solve: I invested a lump sum of $2400 in an investment that returns 6% annually. How much will the...

2nd [CLR TVM] (clear TVM registers)

2 4 0 0 +/- PV ($2400 initial investment, negative because you're paying it out)

6 I/Y (6% annual interest)

1 N (one year)

CPT FV (compute future value, see 2544.00, the value after one year)

5 N (five years)

CPT FV (see 3211.74, the value after five years)

1 0 N (ten years)

CPT FV (see 4298.03, the value after ten years)

Feb 19, 2011 | Texas Instruments BA II PLUS Financial...

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Negative two thirrds x minus 5 = 7(x-3)

-2/3x - 5 = 7(x+3) x-5(-3/2) = -19/2x - 19/2 x = -19/2x - 2 21/2x = -2 x = -4/21

Feb 09, 2011 | Texas Instruments TI-83 Plus Calculator

3 Answers

How to use negative exponents on a calculator?

Uh yes it will allow you to enter a negative exponent.... press the numbers you want then hit EXP button, then hit the +/- button and then the exponent. 60 % of the time, it works...... everytime.

Sep 20, 2009 | Texas Instruments TI-83 Plus Calculator

1 Answer

How many ways can you add up to 20

1. With "Natural Number", taking N={1,2,3,...}, you can add up to 20 in 19 ways.
ie. 1+19, 2+18, 3+17, ..., 18+2, 19+1.

2. Taking any integers (positive or negative), there are infinite no. of ways to add up to 20.
ie. -1+21, -2+22, ..., -20000+20020, etc.

Sep 13, 2009 | The Learning Company Achieve! Math &...

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Can you put the TI 34ii into scientific mode

To enter a number in scientific notation use the [EE] key. Press the change sign key [(-)] before entering a negative exponent.
Ex: Enter the .lectron charge 1.6 *10-19
1.6 [EE] [(-)] 19 [ENTER=]

Aug 13, 2009 | Texas Instruments TI-34II Explorer Plus...

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