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What else can I help you with?
Why do letters equal numbers on your TI-83?
On a TI-83, letters are variables. You can use these variables to store numbers. The calculator also uses some of the variables for its storage. If you type A and press ENTER, you will probably get 0. This means that A is 0 (unless you changed it and made it something else.) To change a variable, press the number you want the variable to be, then the arrow (STO>) and then the variable. For example, 25-->W will make the variable W equal to 4. You can then use variables in your calculations. For example, if you make W equal to 4 and A equal to 5, then WA + 3 will equal 23. (4 x 5 + 3)
Which is better the Ti-85 or Ti-83 graphing calculators?
-2
When was the ti-83 invented?
The TI-83 series was released in 1996.
How do you factor prime numbers on ti-83 calculator?
It hardly seems necessary. Prime numbers only have two factors, one and themselves.
Can you still download apps on ti 83 without cable?
No, in order to download apps to your TI-83, you need a cable that connects your calculator and the computer, or a cable to connect to another TI-83.
Is the TI-86 calculator newer than the TI-83 calculator?
Yes
What is the TI - 84?
The TI-84 is a graphing calculater. It is mostly just an update to the TI-83 calculater.
How do you put games on the TI-83?
"http://wiki.answers.com/Q/How_do_you_put_games_on_the_TI-83"
What are the special features of the TI 83 plus?
Some of the features of the TI-83 Plus, are: upgradable operating system and software; preloaded apps; compatible with TI-84 Plus and TI-84 Plus Silver Edition.
How do you find sec on TI-83 Plus?
There isn't a sec key on the TI-83 Plus. Secant is 1/cosine, which is what is used to find secant on a TI-83 Plus. For example, to find the secant of 4, enter 1/sec(4).
Factor on the calculator?
graphing calculators only. TI-83 and TI-84 calculators.
Where is cos2 on a ti-83 plus calculator?
There is not cos2 button on a TI-83 plus. You will need to enter the cosine function and then square it. (Press the x2 button to get the squared function.) To type cos2(90) on a TI-83 plus, for example, type: cos(90)2
