These functions are listed above the button, similar to how symbols are listed above the number keys on a keyboard. Scientific calculator (22 pages) Calculator Texas Instruments solar TI-36X User Manual. To use these functions, hit the 2nd key first. ‐ in MathPrint mode it is possible to enter expressions directly as fractions, with the fraction key [ ]. If we look it up on WolframAlpha, we find that it equals , or, roughly, . conversion key on TI 83 ; convert pdf file into ti-89 ; implicit differention calculator ; square roots with exponents ; solving homogeneous second order differantial equation ; ebook +mathematics+series+sequence ; how to solve quadratic equation in excel ; solving fraction formulas with unknown ; solving pdes nonhomogeneous ; convert 2.3 meters x 3.1 meters into square meters ; … Finding Reciprocal Functions SEC, CSC, COT on TI-30XA. Calculator Texas Instruments TI-30X - IIS Scientific Calculator Teachers Manual. Key features. Getting the syntax right for some operations may involve switching the order between the operation and the number. Above the normal sin, cos, and tan buttons, it says sin-1 cos-1 and tan-1; I'm assuming that these are the buttons i … key [e 10 ]) to create the exponential part, but this can lead to mistakes. Exam acceptance The TI-30Xa scientific calculator is approved for use on SAT ®, ACT ® and AP ® exams. October 4, 2010 Clifton Leave a comment. Scientific calculator (48 pages) Calculator Texas Instruments TI-36X Solar User Manual. My calculator model is TI-30X IIS and I need to find the Csc/Cot/Sec. So, what we’re looking for could be expressed as . The number before One-line, 10-digit display; Fraction features; One-variable statistics; Conversions; Basic scientific and trigonometric functions; Ideal for general math, pre-algebra, algebra I and II and general science. Scientific calculator (114 pages) Calculator Texas Instruments TI-30Xa Solar User Manual. Using the 1/x key, you would first just input the denominator, like this: 12 – 2.5, then hit “Enter” or “=.” At this point your screen should read: 9.5. Instead, the EE function in the TI-30X IIS is the second function of the reciprocal [1/x] key. Compare calculators. Use the [EE] key for exponents. To get this answer on the TI-30XA, first remember that is equal to . This fact tends to make entering numbers in scientific notation somewhat harder. Remember that 102 = 100 is 1[EE]2, not 10[EE]2 (which is 1000). Now the big moment: press the 1/x key, and your screen will read: 0.10526… This is the value of the fraction: 1/9.5, which is the same as 10/95, or 2/19 First, you may want to refresh your memory of the regular trig functions: Now, let’s find . Please be very mindful of the fact that the IIS calculator does not have the EE (Enter Exponent) key in the usual place.