20 Most Recent Sharp EL-531VB Calculator Questions & Answers


Sharp EL-531VB... | Answered on Mar 22, 2019

Can anyone provide the steps for calculating IRR on the Sharp EL-531WH?

Sharp EL-531VB... | Answered on Oct 27, 2018

Set up > TAB > then select how many numbers you want after the decimal place.

Sharp EL-531VB... | Answered on Jan 16, 2016

Hi there,

Press the fraction key after you get the answer.

Sharp EL-531VB... | Answered on Nov 26, 2014

Hi there,

Change your settings to scientific notation. To do this press SETUP and choose 0 for FSE and then 1 for SCI.

Sharp EL-531VB... | Answered on Nov 26, 2014

On any SHARP scientific calculator the combination button is always above the 5 (except the financial calculator). To get a combination type in the n value (the total number of items) press 2nd F and the 5 button and then type in the number of selected items and press =.

Sharp EL-531VB... | Answered on Nov 26, 2014

The calculator is non programmable but if you use the up arrow key in a mode you can see previous calculations in the memory

Sharp EL-531VB... | Answered on Aug 27, 2014

The half life of Actinium 226 is about 1.2 days (Check with the source of the question). Let the half life be T_1/2.
The equation of the radioactive decay is
For the mass

There remains 6.16 mg after 87 hours.

Sharp EL-531VB... | Answered on Jul 26, 2014

Press SETUP, select "FSE", then select "SCI".

Sharp EL-531VB... | Answered on Apr 25, 2014

Yes look you can't enter the base in calculators it's default 10 so use:
log x base y = log x / log y
log (x*y) = log x + log y
log (x/y) = log x - log y
so instead of log 8 base 2 input log 8 / log 2 it's easy
hope you understand :)

Sharp EL-531VB... | Answered on Apr 16, 2014

Not finding what you are looking for?
Sharp EL-531VB Calculator Logo

199 questions posted

Ask a Question

Usually answered in minutes!

Top Sharp Office Equipment & Supplies Experts

Anthony Karuku

Level 2 Expert

268 Answers

Tareq Bin Mostaq...
Tareq Bin Mostaq...

Level 3 Expert

1449 Answers


Level 3 Expert

1363 Answers

Are you a Sharp Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Sharp Office Equipment & Supplies

  • Sharp Office Equipment & Supplies

Most Popular Question

log2 0 25 2

  • Office Equipment & Supplies