20 Most Recent HP 12c Calculator - Page 5 Questions & Answers

Turn the machine off, press and hold the decimal point key, press the ON key, then release both keys.

Turn the calculator off, press and hold the decimal point key, press the ON key, then release both keys.

Press ENTER * to multiply a number by itself.

No, they're not related. To switch the radix mark, turn the calculator off, press and hold the decimal point key, press the ON key, then release both keys.

No, they're not related. To switch the radix mark, turn the calculator off, press and hold the decimal point key, press the ON key, then release both keys.

Turn the calculator off, press and hold the decimal point key, press the ON key, then release both keys.

Do you mean the "C" on the display? This indicates the calculator is set to use compound interest for the odd period. To switch to using simple interest, press STO EEX.

Press STO EEX to use simple interest for the odd period.

On a 12C Platinum, press f [ALG] On a non-Platinum you're stuck. It has only the RPN mode.

Press STO EEX to use simple interest for the odd period.

Press f then a digit representing the number of digits you want after the decimal point.

To switch from Date-Month-Year to Month-Date-Year, press g [M.DY] M.DY is the g-shifted function of the 5 key.

Press f followed by a digit representing the number of digits you want after the decimal point.

The TI 83 is a calculator, not a battery charger. If you want to use rechargeable batteries with it, you have to take the batteries out and charge them using a separate battery charger.

Turn the calculator off, press and hold the decimal point key, press the ON key, then release both keys.

On a 12C Platinum, press f [ALG] On a non-Platinum you're stuck. It has only the RPN mode.

Two separate issues here. The C indicates the calculator is using compound interest for the odd period. To switch to simple interest, press STO EEX To switch the radix mark, turn the calculator off, press and hold the . (decimal point) key, press the ON key, then release both keys.

Press STO EEX to switch to using simple interest for the odd period.

You're in the scientific notation mode. To get out of it, press f followed by a digit representing the number of digits you want after the decimal point.

Press f then a digit representing the number of digits you want after the decimal point.