Calculators

To change the tax rate on a Casio SL-200TE dual leaf calculator, first press the "TAX" key. Then, enter the desired tax rate percentage using the numeric keys, followed by pressing the "TAX" key again to confirm. The calculator will now apply the new tax rate for future calculations. Make sure to check the display to ensure the new rate is set correctly.

Yes, you can enter fractions on a TI-84 Plus Graphing Calculator. To do this, use the fraction template by pressing the "Alpha" key followed by the "Y=" key to access the "Frac" option. You can also enter fractions manually by using the division symbol (/) to separate the numerator and denominator. For example, to input 3/4, simply type 3/4 and press "Enter."

To enter a subscript on a TI-84 calculator, first access the alpha mode by pressing the "Alpha" key. Then, press the "Y=" key to access the Y= editor, where you can input your equation. For the subscript, use the "X,T,θ,n" key, and then select the appropriate variable or use the "2nd" key followed by the "0" key to bring up the catalog and find the subscript option. Finally, type your desired subscript value.

Casio and Sharp and Helix are the biggies

Yes, Casio is a Japanese company. It was founded in 1946 in Tokyo, Japan, and is well-known for its electronic products, including calculators, watches, and musical instruments. The brand has gained international recognition for its innovative technology and quality.

On the TI-84 calculator, the lambda function is not directly available as a built-in feature. However, you can access lambda as a variable by entering it in the context of a statistical or mathematical function, typically through the programming or graphing features. To use it in programming, you can define a function with a lambda expression using the "Define" command in the calculator’s programming menu. If you need to perform specific calculations or use lambda in a different context, please provide more details for further assistance.

No, the TI-30Xa is not a graphing calculator; it is a scientific calculator designed for basic calculations, including trigonometry, logarithms, and statistics. It does not have the capability to plot graphs or handle complex graphing functions like graphing calculators do. For graphing capabilities, you would need a different model, such as the TI-83 or TI-84 series.

Ah, the shell oil trick on a calculator is a fun little math hack! To do it, you simply type in "1", then press the "log" button, followed by the "cos" button. This creates a pattern that resembles the Shell Oil logo. It's a neat way to explore the beauty of math and creativity!

To find the shift function on the Casio fx-880P, press the "SHIFT" key, which is typically located in the top left corner of the keypad. After pressing "SHIFT," you can access secondary functions of other keys. For example, if you want to use a function labeled above a key, press "SHIFT" followed by that key. Make sure to consult the user manual for specific functions and their locations.

swag

there are symbols and the meanings so you can use the numbers and symbols mixed together