Calculators

THE Percentage Key is not on here like a cheat sheet. So you actually have to do math you simpletins. Haven't you gone to school. Email me at youcantknowmyemail@nonefoyourbeeswax.com

The TI-85 was the second graphing calculator made by Texas Instruments. (The first was the TI-81). The TI-84 is a much newer version and has more functionality and memory. The only real advantage that the TI-85 has over the TI-84 is that it costs less.

As far as where you are allowed to use the calculator, almost every test or class that allows a TI-85 will allow a TI-84 as well. The TI-84 is a much better investment. (If the TI-84 is too expensive, look into getting a TI-83. This model is also newer than the TI-85.)

A home loan EMI calculator is a nifty online tool provided by most banks. With the home loan EMI calculator, you can estimate the amount of EMI you'll have to pay monthly when you're taking a home loan

The length of the calculator is 18 cm. When converting meters to centimeters, you multiply by 100, and when converting centimeters to millimeters, you multiply by 10. Therefore, 18 meters is equivalent to 1800 centimeters, and 18 centimeters is equivalent to 180 millimeters.

Oh, dude, playing games on a calculator? That's like bringing a spoon to a knife fight. But hey, if you're feeling rebellious, you can try typing in some numbers and symbols to create a simple game like "Guess the Number" or "Calculator Tetris." Just remember, calculators are for math, not entertainment... unless you're easily entertained.

Oh, dude, getting rid of that pesky little "K" on your Texas Instruments calculator is a total breeze. All you gotta do is switch your calculator from scientific notation to standard notation. Just hit the "MODE" button, navigate to the "FLOAT" option, and voila, that annoying "K" will disappear faster than my motivation to go to the gym. Easy peasy, like taking candy from a baby.

To find the inverse of a matrix on a Casio fx-991MS scientific calculator, you first need to input the matrix you want to find the inverse of. Then, press the "SHIFT" button followed by the "MODE" button to access the matrix mode. Select the matrix you want to invert by pressing the corresponding number key. Next, press the "SHIFT" button followed by the "MATRIX" button, and then press the "x^-1" button to calculate the inverse of the matrix.

Oh, the shell oil trick on the calculator is a neat little technique where you can turn your calculator upside down and type in "7734" to spell out the word "shell". It's just a fun way to bring a smile to your day and maybe impress your friends with a little hidden calculator magic. Just remember, mistakes are just happy accidents - keep exploring and having fun with numbers!

The TI-83 does not have the cot button, however, if you type 1/tan( then this will work the same as the cot since cot=1/tan.

The other way to do this is to type (cos(x))/(sin(x)) where x is the angle you're looking for. This works because cot=cos/sin

Ah, the MRC button on a calculator is a handy little tool. It stands for Memory Recall, which means it brings back whatever number you stored in the calculator's memory. Simply press the MRC button after you've stored a number, and it will display that number for you to use in your calculations. Just like adding a happy little tree to your painting, the MRC button can add a touch of simplicity and convenience to your math equations.

GT on some four-function calculators stands for Grand Total. It displays the total of all the calculation results you entered, and pressing AC resets the counter.

To find the determinant of a matrix on a Casio fx-991MS calculator, you first need to enter the matrix into the calculator using the matrix mode. Then, navigate to the matrix menu and select the matrix you want to find the determinant of. Finally, choose the option to calculate the determinant, and the calculator will display the result. Remember that the determinant of a matrix is a scalar value that represents certain properties of the matrix.

The little M says there is something stored in the calculator's memory.

If you don't plan on using the memory, forget about it; it's not a problem,
and it won't interfere with anything you'll need to do.

If you want to use the memory, or just want to get rid of the little M, then CLEAR THE MEMORY.

You can hit ' MR ', (memory recall), which shows what number is in the memory.
Then use ' M- ' to subtract that number from the memory.
That leaves zero in the memory.

A scientific calculator typically has around 45 to 50 buttons, including numerical keys, mathematical function keys (such as addition, subtraction, multiplication, division), memory keys, trigonometric function keys, logarithmic function keys, and more. The exact number of buttons may vary slightly depending on the specific model and brand of the calculator.

you press the numbers 0.1134 and then flip the calculator upside down

How is the present day calculator different from the pascalline give any two example

Well, honey, first you open that darn paper roll cover on the back of the CASIO DR T120. Then you pop that thermal paper roll in with the shiny side facing down. Finally, you close the cover and feed the paper through the slot, making sure it's nice and snug. Voila! You're ready to crunch those numbers like a boss.

Sure, if you try to divide by zero on a calculator, it will probably throw a fit and give you an error message. So technically, attempting to perform an impossible calculation like that could "break" a calculator in terms of its normal functioning. But hey, at least you'll have a good story to tell about how you defeated a calculator!

I just successfully completed the task of loading paper into the canon palm printer p1-dh v. My problem was that the paper was not being grabbed by the "Feed" button. Where I was guiding the paper, after feeding the paper through the back of the machine (the slot is located on the outside of the back of the machine), the paper naturally wanted to enter underneath the black plastic plate where it would end up underneath the entire printing mechanism. As the instructions indicate, the paper does not actually feed "under the black plastic plate", it should feed through it. There are two rectangular silver tabs, one on each side of the proper paper entry slot. I cut the paper at a very slight angle (edit:actually, if you cut it into a truncated triangle, it's even easier!) and finally found the magic entry point. Because the machine is so tiny, that entry slot is almost invisible, except for those two silver tabs. After you manage to insert the end of the angled cut through the "invisible slot" be sure the entire edge of the paper actually enters the slot so that when you push the "Feed" button, the paper is grabbed and fished through evenly. (edit: If the paper cannot be advanced by the "Feed" button, remove the plastic cover by pushing it toward the direction of the arrows on the left side which are embossed directly on the clear plastic cover and pull the paper manually. When reinstalling the cover put the front end in first, make sure the entire cover is flat to the printer case, then push the front slightly toward the back and finally slide the cover forward until it is seated). Hope this helps somebody! (edit: It sure did!) I found that folding the end of the paper into an arrow and then watching the feed button rotate, I could then easily see where the paper should be inserted. With it folded like that, it went in like a hot knife in butter.

Your answer did the trick for me! I have also found it easier to store the paper inside the machine, using the arm only when printouts get really long, just to prevent accidentally entering the back slot. Works much better than having the roll fall off and unravel.

I found a washer about an inch in diameter with the hole in the middle just large (or small) enough to fit over the paper arm. It holds the roll on and since it has to be tilted to fit on the arm it wont fall off while handling the printer. BTW...your solution kept me from trashing this great little printing calculator.

• scientific notation, 1.5 * 10^8
• fixed point notation, 150,000,000

Processor. It is sometimes called "Central Processing Unit" or CPU.

well i wouldn't know since in only yrs old but i have read the history of calculators and only found a ALGEBRA calculator that shows work I'm still looking for a calculator that shows work......my teacher says there shouldn't be one because if there is kids will just use them for their homework and show their work just use that calculator........sooo.....yeah....bye-bye pplz

Ah, accessing games on your TI-84 Plus Silver Edition is a wonderful adventure! First, you'll need to download the games onto your computer and then transfer them to your calculator using a USB cable. Remember to follow the instructions carefully and soon you'll be enjoying a world of fun and creativity right at your fingertips. Just remember, there are so many possibilities waiting for you to explore!