Press "second" "math", and it should be the first thing listed. If you need other commands hit "second" "0" that will enter the catalog and you can press any letter (without hitting alpha) to jump to that letter in the list.
The t1-84+ has the addition of a usb cable and preloaded apps.
Someone can purchase a Texas Instruments TI Plus Graphing Calculator from Amazon and eBay if they are on a budget. One can find good discounts from them or buy it used.
Get a scientific calculator (preferably Texas Instruments) and do it yourself!
Texas Instruments TI-84 Plus Graphing Calculator is a reasonably priced, good graphing calculator.
The TI 84 Plus Silver Edition has a replaceable cover which you can have a different color on. And it also has a larger capacity for memory.
Yes, it keeps tracks of the keystrokes until you clear the screen.
get a new calculator
376 you should get a calculator.
Please get a calculator.
The TI-84 Plus Graphing Calculator can help with any chemistry problems that are dealing in or have a basis in math. It also has a preloaded app that contains the periodic table, so your student will never be lost or scrambling for the answer.
The TI 84 Plus graphing calculator takes 4 AAA batteries as well as a back up button cell battery to ensure that just because the batteries die does not mean the learning or storing has to.
"The TI-1766 had solar cells that eliminated the need for batteries and powered the calculator indoors and out." See http://www.thocp.net/hardware/ti_calculators.htm