Black Casio fx-85ES PLUS-2 Standard Scientific Calculator

The Black Casio fx-85ES PLUS-2 Standard Scientific Calculator is a powerful tool for students and professionals alike. With its natural screen display, it allows you to input and view mathematical expressions just as they appear in your textbook, making it easier to understand and follow along. Whether you need to calculate fractions, percentages, or prime number factorization, this calculator has you covered with its 252 functions and 24 levels of parentheses.

In addition to basic mathematical functions, this calculator also offers advanced features for trigonometry and exponential calculations. You can effortlessly perform trigonometric and hyperbolic functions, as well as work with exponents and other mathematical functions in the sexagesimal system. With its precise calculations and conversions between degrees, radians, and gradients, this calculator is a reliable companion for all your mathematical needs.

Furthermore, the Casio fx-85ES PLUS-2 excels in statistical calculations. It allows you to calculate totals, standard deviations for both clustered and non-clustered values, and perform regression analysis. Additionally, you can easily calculate permutations and combinations with its permutation (npr) and combinatory (ncr) functions. Whether you are a student studying statistics or a professional working with data analysis, this calculator provides the necessary tools for accurate and efficient calculations.