There really isn't one. I checked the Catalog. You can, though, substitute, with (number)/100
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
there is no percent button... just use the decimal button and then move the decimal two places down
Hit the second button, it allows all the keys on the TI-83 to have a second function. Now, hit the plus button. There should be a MEM on top of it, this stands for memory. Now scroll down using the arrow keys to the 7th option, which says reset. It will confirm that you want to clear the RAM. Then press YES. Your TI-83 plus is reset.
either calculator... or... 166 / 1000 then simplify... = 83 / 500
14.11 To solve this, simply put 17/0.83 in a calculator ^^
It works out as a 25.83% decrease
83. If your can't use a calculator use your fingers, or just do it in your head!
Sorry, there isn't one
The answer is approximately 77,459.666924148. I got the answer with a TI-83 plus graphing calculator.
Press [2nd] > [x-1] > [1]
Yes
Yes, you can download an emulator for the TI-83 calculator on a PC. Emulators simulate the functionality of the calculator, allowing you to run its software and perform calculations just like on the actual device. Popular TI-83 emulators include TI-83 Plus Emulator and WabbitEmu. Just be sure to check for compatibility with your operating system and any necessary ROM files.