20 Most Recent Casio Fx-9860gii Graphing Calculator Questions & Answers

Read your manual.

Hi, Let us consider this to be math problem. From the physics point of view the units are inconsistent:thus the problem is ill-posed. What you need it to draw the graph pf the function y=cos(t^2), then the integration feature of the calculator to calculate the integral between 0 and some upper limit, which will be found by trial and error. Here are some screen capture to help you along the way Make sure the graph type is y=cos(X^2). Don<t worry the variable in this type of graph must be X Choose the window to start at x=0 Here is your graph. Press SHIFT F5 (G-Solv) You see the following image Press F6 (Arrow pointing right) to access the other features, as on the following screen: You see the integral sign above F3: Press F3 to do integration. Use the left Arrow key to move the cross on the graph to X-0 or just enter 0. and press EXE. This is the lower bound. You need to enter the upper bound. Since you do not know where to stop you must try different values and each time, read the value of the integral. For example if you enter Xupperlimit=0.5 the value of the integral is 0.45 (not 1) Repeat the process changing the upper limit until (if you are lucky) you hit an integral of 1. Now a few more pictures Getting close. Now I use the 1st zero of the function, x=1.2533 approximate Getting close. However from that zero to the next the area under the curve under the x-axis is negative and there will not be a solution until maybe somewhere in the second positive part. So you can accept the value of the integral from X=0 to the 1st zero (1.2533) to be about 1. Or you will keep playing the game. But as the next picture shows, you will not get a better approximation than at the first zero. Good Luck.

Exactly what were you trying to do? It helps to understand the problem you are having. Usually it means that the result exceeds the capacity of the memory (Too big). The upper limit for the calculator is 9.9999999.. *10^(99) or 10^100.

[OPTN][LIST] scroll right till you find %. It is used inside programs and works on lists.Create a list of data and type it in under STATClose the list editor (Press Menu to go to Run>Mat). In Run>Mat Press OPTN>List>F6..>%.The word Percent is displayed. Enter the name List (OPTN>List) then the list number (1-6). This is what you see (without the owrd Done).Press the EXEThe calculator displays a list with the same dimension as List 1. Each element represent the % of the corresponding element of list 1 with respect to the total of the list L1.In fact it calculates the relative frequency of each element.Maybe that does not answer your question but really converting a decimal to a percent value or a percentage into a decimal is a rather trivail matter. Just move the decimal mark (if there is none put one at the end of the number) two places to the left to get the decimal equivalent or two places to the right to get the percent equivalent of a decimal number.

The way to do it is this; Divide the number by 2, get the integer quotient for the next iteration. Get the remainder for the binary digit, repeat the steps until the quotient is equal to 0.

It is because it is not set up correctly. For you to fix it, just press on the lower right button for few seconds till it displays " cas10" then let go of the button

Here is the Service Manual, but in normal instances, you would just buy another one, or return it to Casio for service.

Casio DR-120LB Service Manual

ManualsLib https://www.manualslib.com > ... > DR-120LB View and Download Casio DR-120LB service manual online. DR-120LB cash register pdf manual download. Also for: Dr-200l, Dr-210l, Dr-320b, Zx-517c, Zx-517a, ... ..

It is math error. See user manual page 331 Appendix 1 for help. Appendix 1. Error Message Table - Casio fx-9750GII User Manual [Page 331] ' ManualsLib Also on Casio website. Errors (casio.com)

If your Casio fx-991EX calculator is displaying [Dec], it means it's in Decimal mode. To switch back to normal calculations, press the MODE button and select the desired mode, such as COMP for computation or MATH for mathematical functions. I think this will solve your problem

Retail pos software one of best thing to maintain your store inventory properly. Because if anyone inventory incorrect by mistake then you can lose bing amount.

The NEWYES NY-991MS and CTIFREE fx-991ES PLUS calculators do not have a dedicated "FACT" button like the Casio FX-83GTX. However, you can still find prime numbers on these calculators.To find prime numbers:NEWYES NY-991MS:Press the "MODE" button.Choose "PRIME" from the list of options.Enter the desired number and press "=" to check if it's prime.CTIFREE fx-991ES PLUS:Press the "MODE" button.Select "TABLE" or "TABLESET."Input a starting point and an ending point, then observe the table for prime numbers.Although the techniques may vary from those used on the Casio FX-83GTX, they prove to be effective for prime number calculations on the designated calculators.

There is a reset button on the back of the Casio. If that does not work, you may find an alternative method in the manual. CASIO HR-100TM USER MANUAL Pdf Download ' ManualsLib

Question edited for clarity and toss in some CAPS. Maths is important, but ritten English is more importanter :>D No idea what any of that means :>/ But this appears to be the answer. Our Maths Expert just retired from Fixya. https://www.google.com/search?q=Solve+s28+to+show+answer+in+terms+of+2+sqrt+7+not+decimal ..

On Page 2 apparently not. It is a very basic machine. You can turn printing off altogether. https://support.casio.com/storage/en/manual/pdf/EN/004/HR-170RC_200RC_WA_EN.pdf ..

Refer to user manual at this link fx-82SOLAR_260SOLAR II_260SOLAR II NF (casio.com) It will tell you the limitations.

Is there lights on, on the printer? Does it have a receipt paper roll in it? You can do a Power Cycle of the Terminal and the Printer. Unplug the printer for the wall socket. Remove the data socket, replace the data socket making sure the connection is tight. Disconnect the terminal from the main power, and count to 20. Plug the terminal back in. Now go to the kitchen and plug the printer back into the mains. The reset should fix it. The rest is in the manual, which I told you earlier today. Yes it is complicated and you may have a network switch if you have multiple terminals and possibly a computer joining everything. If you find that too complicated, call the company that sold you the unit and tell them to bring a new ticket printer with them 'just in case'. That type if ticket printer is fairly specialized, but they are common. They normally don't charge for that type of help In the manual under Remote Printer Control. https://totalpos.co.nz/wp-content/uploads/2020/03/QT6600-Reference-Manual.pdf More here https://www.google.com/search?q=Casio+QT-6600+connect+kitchen+printer ..

To find the percentage of a number: Let's say you want to find 20% of 150.

• Enter the number you want to find the percentage of (150 in this example).
• Press the multiplication key (*).
• Enter the percentage value (20 in this example).
• Press the percentage key (%).

The calculator will display the result, which in this case is 30 (20% of 150 is 30