Texas Instruments TI-89 Calculator "simple" Questions

TI 89 error memory when solving simple functions Hello, Simple is a relative complex. What do you mean by solving a function?. Usually you solve equation to find particular values of an unknown, and ...

...and I cannot seem to figure out a math problem. I need to figure out how to solve this seemingly simple problem on my calculator, ie 2 to the 2.6 power. Can anyone help? cant solve simple ...

math word problem solver larry Mitchell invested part of his $21,000 advance at 3% annual simple interest and the rest at 7% annual simple interest. if his total yearly interest from both accounts was

I do not know what mode my calculator should be in, I just need to do some simple accounting? The default calculation mode is the mode [COMP]. Press the [MODE] key, and select [1:COMP]. It is used for

it reminds you that interests are compound interests. It it does not show, interests calculated are simple. To toggle between compound and simple interests, press the key sequence [STO][EEX]

...this equation. What is the principal that must be invested for 6 years at 10.5% to earn R2200.50 simple interest With simple interest, there is no compounding. To earn 2200.50 interest in six

how do you use the memory store and recall? to store the numbers in memory its very simple...jus press some digits wch u want to store...then after entering the numbers press SHIFT then press ...

How do I graph a simple equation, without getting an error 07 message? y=-1.5x+3 This should be a simple slope graph, but my calc.(TI-86) won't graph it. Error 07 Syntax Means you made a typing error ...

...advanced features on your calculator but since you  appear  to have a hard time with a simple addition, it does not see fitting to burden you with the details. Familiarize yoursel with ...

simple functions do not work I bought a sentry 12 digit business calculator model # ca560. When I try to use the % button I dont get the true figure that I need. For Example 100 less 10% gives me 900.