20 Most Recent Casio ClassPad 300 Calculator Questions & Answers

The ask mode exists in Tables on some Ti calculators. Maybe it does not exit as such on the ClassPad 300.

The calculator did solve the equation and give you the result. But because the function is periodic there is an infinite number of angles that satisfy the equations. That is where the constantn(1) intervenes. constantn(1) is the ClassPad way of signifying an arbitrary integer. Your solutions are x=-3/2 plus or minus 6 times N, where N is an arbitrary integer.

If by power, you mean exponents, there are several rules. Multiplication with the same base - add the exponents Division with the same base - subtract the exponents Exponent to an exponent - multiply the exponents Negative exponent - 1 over the same number to the positive exponent Zero exponent - anything to the exponent 0 is 1 Good luck, Paul

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This may or may not solve your problem but it might alleviate it. The calculator has a power saving mode which you can configure as follows.Turn ClassPad ONTap the Menu icon at the bottom of the screen.Scroll down until you see the System IconTap the system icon. After a few moments the calculator comes back and displays the system configuration screen.At the top of the system configuration screen tap the battery icon (look for a + - sign).This opens the power saving properties.The power Save Mode will turn power saving mode automatically, after a day, one week or one month. It can also turn the power Save Mode OFF.The other configurable setting is the auto Power OFF. It turns the calculator OFF after 1 min, 3 min, 6 min or 60 minutes..Note: another possibility is the use of rechargeable NiMH batteries. Be aware that some manufacturers discourage strongly the use of rechargeable batteries.Hope it helps

Set numeration mode to BIN as on the first screen capture.

Percent change =100%*(new value- old value)/(old value) If result is positive it is an increase, Otherwise it is a decrease.

You should buy a license.

Percent change =100%*(new value-old value)/(old value) If result is positive, it is an increase. If the value is negative it is a decrease. 100%*(50-45)45=100% *(5/45) =11.11 %

Please see the screen captures below. To set the base in Main. To convert from one numeration base to another, use the baseConvert( command found in the catalog (cat) baseConvert(number to convert, current base, expected base). The number to convert must be positive integer (digits 0 to 9 and/or A to F). The current base and expected base can be any positive integer between 2 and 16

You do not need any driver for the ClassPad 330. You connect it through the USB port. If it came with the ClassPad manager 32 bits application, just install it. Windows 64 bits system have a 32 bits subsystem to run 32 bit applications. Google translate (without accents) Usted no necesita ningun controlador driver para la ClassPad 330. Se conecta a traves del puerto USB. Si viene con el gestor de aplicaciones de 32 bits ClassPad, solo lo instale. Sistema Windows de 64 bits tienen un subsistema de 32 bits para ejecutar aplicaciones de 32 bits.

Choose a variable name and assign a value to it.

To have any meaning, the x variable must be in radians. To find the solutions of this equation you can graph the functions y_1=x*sin(x) y_2=0.1 Graph the two functions and find the intersection points of the two. Because the two functions are even F(-x)=F(x), it suffices to consider their intersections on the interval [0, + infinity[ There are many solutions (an infinite number of them) See some screen captures below. After the graphs are drawn, use the G-Solve feature to find the intersections.

Sorry I do not like to work with secant and cosecant. sec(a)+tan(a)=(1+sin(a))/cos(a) ln(sec(a)+tan(a))= ln( (1+sin(a))/cos(a))=X 2*cosh(X)= e^(X)+e^(-X) e^(X)=(1+sin(a))/cos(a) e^(-X)= cos(a)/(1+sin(a)) 2cosh(X)=(1+sin(a))/cos(a) +cos(a)/(1+sin(a))= 2/cos(a) cosh(X)=1/cos(a)=sec(a) Now that you see how you can do it, I trust you will discover any mistake I might have made. If you want to use the classPad function sequence Action>Transformation>simplify(, do it step by step as I have detailed above. Good Luck.

You can't do it anything. Thermo-contacts are destroyed. Sorry. I have the same problem with a casio fx-880p. Sorry ...................