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How to find the cube root on a ti-30x iis?
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How to find the cube root on a ti-30x iis?
Researchers theorized the new shape existed. The new Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) has some changes related to The new Diagnostic and Statistical Manual of Mental Disorders, 5th Ed. 2) The TI-30X IIS is dual powered (solar and battery). You will get at ease with using cube root on ti-30x iis in a couple of days. Price Match Guarantee. Find out how to calculate cube roots of any number with Symbolab, a free online solver that shows you the steps and the number line. If the last digit of a cube root is 7 then the unit digit will be 3. How to do quadratic formula on calculator TI-30X IIS Obviously, use the square root function instead of typing "SQRT". After an expression is evaluated, use # and $ to scroll through previous entries, which are stored in the TI-30X memory. EXAMPLE 4 0% u 56 The correct answer = 224. Select the yellow 2nd key 1 st row 1 st column then SCI/ENG key 1 st row, 2 nd column. 2) Input in the 3^2+4^2 in. Enter a fraction into the calculator 2 ┘ 5. This is because when eight is cubed, or multiplied by itself three times (8 x 8 x 8), it is equal to 512. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. A quick tutorial on how to use and find roots or radicals on the Texas Instruments TI-30X iis scientific calculatorThis video covers square roots cube root. Indices Commodities Currencies Stocks Learn how to safely and effectively remove tree roots that are causing damage to your driveway. Researchers theorized the new shape existed. Enter a fraction into the calculator 2 ┘ 5. If the last digit of a cube root is 3 then the unit digit will be 7. The mode settings can be. Calculator Use. Let's assume you want to find the cube root of a number, x. Write down the number whose cube root you want to find. Paina eksponenttipainiketta ^. For example: 3 4 = ? This guide consists of two sections: Activities and How to Use the TI-30X S. Yes, the Texas Instruments 30XIIS Scientific Calculator can do cube root. Both models utilize the same type of battery. Don't have this calculator? Pick one up here: https://amzn. 97/CT View Item Print and Apply Index Maker Clear Label Unpunched Dividers, 5-Tab, 11 x 8. It looks like this: x2. TI-30X Ö functions. Solving the cube root of a number is going to look like solving a long division problem, with a few special differences. If using the TI-30X IIS/B, to convert rectangular coordinates to polar coordinates, please follow the example listed below: Convert the rectangular coordinate (4,3) to polar form (r, q). Menu for selection of settings appropriate to classroom and study needs, combining statistics and advanced scientific functions. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. How to Factor on a TI 84 Plus. Cube root of a number is the reverse process of finding the cube of a number. The EE means x 10 to the power. To calculate nth roots using the TI-Nspire family products, follow the example below The nth root template is the 4th option on the 1st row. Till then you can use Algebrator to help you with your assignments alhatec1603 The TI-30X IIS/B and TI-34 II Explorer Plus do not have the functionality for solving equations. Cube Roots and Beyond - A multi-function scientific calculator with a solar power option, the Texas Instruments TI-30X IIS can do even more operations that appear possible by looking at the keyboard. This guide provides information on additional tutoring resources for FSCJ students Solution 26450: Changing the +/- sign of an answer on the TI-30X IIS and TI-30X IIB. Certificates allow t. TI-84 Plus Graphing Calculator - Blue Texas Instruments - TI-84 Plus Graphing Calculator - Blue7 out of 5 stars with 2880 reviews. 2) Input 27 and press [=] (Press [enter] on the TI-30XS MultiView) to solve TI-30XIIS reference guidebook | Texas Instruments. Education Technology. Let's assume you want to find the cube root of a number, x. Please Note: The reciprocal of a number is needed whenever there is division by a. Give your answer correct to one decimal place. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. Entry line scrolling feature. If you think you're being asked to find the perimeter of a cube with side lengths of $√15$ and none of the answers are in root form (i, $4√15$), chances are you misread or misunderstood the question The TI-30X great if you're on a budget (no matter where you shop, you can get it for less than $18) and will do everything you need. TI-30X IIS; TI-34 MultiView; TI-30XS; TI-36X Pro; Casio ClassWiz fx-991EX. To raise a number by an exponent, use the caret key labeled as [^] root Results display according to the 3 setting. DetailsTexas Instruments TI-30X IIS Scientific Calculator - Get ready for class with this Texas Instruments TI-30X IIS Scientific Calculator 10-Digit LCD. Each hard drive has its own root directory. The first part we want to discuss is the display which is pretty wide for a typical scientific calculator. Hopefully your how to do cubic roots on a ti-30x ii s class will be the best one To find the cube root on a TI-30X calculator, you use the exponentiation function, as the calculator does not have a direct cube root button. Toll-free help hotline: 1TI. org makes available good advice on how to do a cube root on a ti-86, solving exponential and adding fractions and other algebra subjects. Below is a TI-30X IIS vs TI-30XS comparison. Information transferred within networks such as the Internet, inter-office intranets, and home networks can be susceptible to many security issues and attacks. The EE means x 10 to the power. -30x iis - read user manual online or download in PDF format. What can I do?”You could work around it with adjustable pavers. Gloria asks, “I have a tree root that is growing under my concrete sidewalk and raising it up. Data for this example: x = {51,84,90,37,82} y = {35,67,94,1,16} Solve using the following. The properties of trigonometric functions must be used to calculate measurements using the below inverse trig functions: csc(x) = 1. Enter the number for which you want to find the cube root. The example below will demonstrate how to perform nth root computations on the TI-36X Solar. What does the Holocaust have to do with a gleaming $27 million, 8. Scientific calculator (114 pages). Please refer to the example below for instructions on using the inverse function on the TI-30X IIS/B. This also works in reverse so you can convert frac. In this video, I show you how to find any root of a number (nth root) of a number on the TI-84 Plu. How do I calculate logarithms using a TI-30Xa, TI-30Xa Solar, TI-30Xa SE, or TI-34? The examples below will demonstrate how to compute logarithms (BASE 10) on the TI-30Xa, TI-30Xa SE, or TI-34. com; Classroom activities available ; Workshop Loan Program: Borrow TI calculators for evaluation or workshops; TI Technology Rewards program: Point values redeemable for additional TI products and services; Complete guidebooks available TI-30Xa Guidebook | Texas Instruments. Press [2nd] [HYP] to access the hyperbolic function (sinh, cosh, tanh) of the trig function to be used. All Classroom Activities; 84 Activity Central; Math Nspired; Building Concepts in Mathematics; TI Codes;. The integer power is always a multiple Solution 12320: Changing the Decimal Setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus™. First of all, using the calculator uses very little battery. TI-30XIIS Scientific Calculator. tiny nick's gambling picks Example : Add 78° 12' 2" and 62° 15' 2". By definition, the log of a number is the power to which it is raised by 10 to get that number. The result will be displayed. The TI-30XS Calculator Online is the FREE online version of the handy TI-30XS. One is roots and the other is wings. Texas Instruments TI-30X IIS The TI-30X IIS is the two line calculator. This is because when eight is cubed, or multiplied by itself three times (8 x 8 x 8), it is equal to 512. Solving the cube root of a number is going to look like solving a long division problem, with a few special differences. Certificates allow t. Given a number x, the cube root of x is a number a such that a 3 = x. DetailsTexas Instruments TI-30X IIS Scientific Calculator - Get ready for class with this Texas Instruments TI-30X IIS Scientific Calculator 10-Digit LCD. Page 8: Multi-Tap Keys Multi-tap keys A multi-tap key is one that cycles through multiple functions when you press it. In this case the hypotenuse is side A. to/3H2HphDusing my Amazon affiliate link. Well, use Algebrator to solve those questions. This video covers square roots, cube root. examples that demonstrate the TI-30XS MultiView™ and TI-30XB MultiView functi ons. Compare with other models and modes of scientific notation. Power and Build. Pharmaceuticals Laboratory Government McKesson Medical Supplies All Medical Supplies and Equipment. If you're not getting the right answer, you probably have misplaced parentheses/brackets The TI-30XS MultiView calculator is probably the one that is most similar to your current one. Store a Fraction to use Later. cape liberty new jersey hotels The [y^x] key is used for all exponents while the [EE] key is used for scientific notation only. Page 8: Multi-Tap Keys Multi-tap keys A multi-tap key is one that cycles through multiple functions when you press it. Lisa studied mathematics at the University of Alaska, Anchorage, and spent several years tutoring high school and university students. What are some of the differences between the TI-30Xa and the TI-30X IIS/B? The TI-30X IIS/B have the features of the TI-30Xa, and also includes two lines (top line is entry line and bottom line is answer line), equation recall/edit feature, two variable statistics, memory retention feature (retains previous entries, memory values, and. How do I convert degrees Fahrenheit to degrees Celsius on the TI-30X IIS/B? The following example below describes how to convert degrees Fahrenheit to degrees Celsius on the TI-30X IIS/B: Example : Convert 98. The TI-34 MultiView is a step up from a basic scientific calculator key you will find, a least common multiple function, a greatest common denominator function, a cubed and a cube root template, an absolute value function, a rounding function, iPart (finds the. Because it is pre-formatted by the manufacturer, the USB F. Oakland, Calif. How do I compute nth roots using the TI-30XS/B MultiView or TI-34 MultiView scientific calculator? To compute nth roots using the TI-30XS/B MultiView or TI-34 MultiView scientific calculators, please follow the below example: Example: What is the cubed root of 27? Solution: 1) Input 3 and press [2nd] [^]. 2) The TI-30X IIS is dual powered (solar and battery). Math Investigations with the TI-30X IIS and TI-34 II: Activities for the Middle Grades These activities provide grades 7-8 students with a variety of explorations that promote mathematical understanding. This is a video in my TI-30XS Multiview Tutorial series. “But what would they really do for me?” I wondered, as I tightl. CARES; Email: ti-cares@ti. All Classroom Activities; 84 Activity Central; Math Nspired; Building Concepts in Mathematics; TI Codes;. examples that demonstrate the TI-30XS MultiView™ and TI-30XB MultiView functi ons. california edd phone interview How to use some of the essential funcitons on your calculator. And then they went looking for it. The scutoid is kind of like the Higgs boson. Please refer to the example below for instructions on using the inverse function on the TI-30X IIS/B. Tl-30X IIS: A Guide For Teachers }cified power. They officially began trading at 6pm ET Sunday on the Chicago Board Options Exchange,. Examples: To find the log of 100: 1) Press [1] [0] [0] [LOG]. that is how u get cosecant. Any time you need to have help on dividing rational as well as solving equations, Mathsite. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. The software will give you a comprehensive step by step solution. A guidebook for teachers on how to effectively use the TI-30XIIS scientific calculator in the classroom. that is how u get cosecant. How do I perform nth root computations using the TI-85 and TI-86? The instructions below will demonstrate how to perform the n th root computations on the TI-85 and TI-86 graphing calculators. We would like to show you a description here but the site won't allow us. How do I change the decimal setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus? Follow the instructions below to change the decimal format setting on the TI-30X IIB / TI-30X IIS and TI-34 II Explorer Plus: 1) Press [2nd] [Fix]. It 3t3 you convert an angle from decimal degrees to notation. A guide to which packing cubes are best and how to get the most out of this handy little packing tool. Don't have this calculator? Pick one up here: https://amzn. For example if we want to convert 5 11 from polar to rectangular. Page 17: Trig Functions C d cos A tan A 2. TIONS EXAMPLE To perform calculations with fractions, use the key. Expert Advice On Improving Your Home Vid. Data about your interaction with this site and the ads shown to you may be shared with.
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We would like to show you a description here but the site won't allow us. The TI-30X IIS Calculator and Scientific notation π These are the buttons we will be using to calculate in scientific notation. Use the fraction key: A b/c key , 3 rd row, 2 nd column is keyed in as 2 , A b/c , 5 , Enter. Free shipping on eligible orders. This will give you the cube root symbol. This Texas Instruments scientific calculator combines statistics and advanced scientific functions for high school math and science classes, but it. Good morning, Quartz readers! Good morning, Quartz readers! Bitcoin futures make their debut. However, the TI 30X IIS and TI36X Pro are different starting from how they show the calculation. Texas Instruments TI-30X IIS The TI-30X IIS is the two line calculator. We've been pleased to hear that you like our new, two-line calculators, and we're proud of the benefits they provide. A guide to which packing cubes are best and how to get the most out of this handy little packing tool. Now, type in the wanted number x x x and finally press [ = ]. Hit enter and you are good to go. to/3H2HphDusing my Amazon affiliate link. Press c to convert to a decimal1 (cm2) correct to dec 1. The secret is the "2nd" key in the top left corner. Tl-30X IIS: A Guide For Teachers }cified power. One is roots and the o. The TI-30XIIS operates using both battery and solar power, ensuring reliable performance in various lighting conditions. Learn how to do exponents on the TI-30X iis calculator with this easy tutorial. kaitlan collins engaged This second function lies above the x-squared key on all models. The events of April 13, 1981 led to tighter security at the Vatican and for high-ranking clergy members al. com is without a doubt the best site to check-out! We would like to show you a description here but the site won't allow us. The TI-30XIIS by Texas Instruments is a popular scientific calculator that is used in many classrooms. # How to calculate cube root on ti-30x iis Something went wrong. If the last digit of a cube root is 3 then the unit digit will be 7. What does the Holocaust have to do with a gleaming $27 million, 8. Important Notice for Owners of the TI-30X IIS, TI-30X IIB, TI-34 II, and TI-40 College II. This also works in reverse so you can convert frac. Continue factoring until the expression no longer contains the cube of a whole number. Joe Truini shares a Simple Solution for removing roots in your yard. We can use our calculator to find the square roots easily. Give your answer correct to one. Texas Instruments TI-30X IIS | Full Specifications: Number of characters per line: 11, Number of display lines: 2, Display tilting: no, We and our partners use cookies to give you the best online experience, including to personalise advertising and content. One is roots and the other is wings. raprager family farms MathPrint™ Mode Classic Mode Float mode and answer toggle Float mode and answer toggle key. Solution 12280: Calculating Standard Deviation on the TI-30X IIS/B, TI-30XS MultiView™ and TI-34 II Explorer Plus™. To raise a number by an exponent, use the caret key labeled as [^] root Results display according to the 3 setting. The [x-1] key is located directly under the [SIN] key. And it's always a good idea to familiarize yourself with the calculator's functions if you haven't used it in a while. How to Find Cube Root in Ti-84. Please see the TI-30X IIB / TI-30X IIS Quick Reference Guide for additional information. Learn how to do exponents on the TI-30X iis calculator with this easy tutorial. Give your answer correct to one. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Latest View All P. to/3RJfTKXusing my Amazon affiliate link. It is above the key that says x to the power. The roots of the word “assassin” stem from the Holy Wars of the Crusades. This reference giving step-by-step instructions for using the quadratic formula on the TI-30X may also be helpful. Objective: To learn how to use the calculator for arithmetic operations Set the mode of the calculator to Float. Scientific calculator (114 pages) Calculator Texas Instruments TI-34 - MultiView Scientific Calculator User Manual 3 15. Hit enter and you are good to go. Certificates allow t. Helps students explore math and science concepts. I don’t know any of them personally, but I know that they aren’t charmed by the little corrugated lines, nor are the amused by t. This guide provides information on additional tutoring resources for FSCJ students Solution 26450: Changing the +/- sign of an answer on the TI-30X IIS and TI-30X IIB. Toll-free help hotline: 1TI. saraga international grocery indianapolis indiana Pharmaceuticals Laboratory Government McKesson Medical Supplies All Medical Supplies and Equipment. And then they went looking for it. 5 megawatt solar energy facility in. To input an exponent using the TI-30X IIS/B, TI-34 II Explorer Plus, TI-30XS MultiView, and TI-34 MultiView, use the carat [^] key. Indices Commodities Currencies Stocks Get free real-time information on CUBE/JPY quotes including CUBE/JPY live chart. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. Examples assume all default settings. The cable comes with the. TI-30XS MultiViewTM and TI-30XB MultiViewTM Scientific Calculator Guidebook 6 NORM displays results with digits to the left and right of the decimal, as in 123456 SCI expresses numbers with one digit to the left of the decimal and the appropriate power of 10, as in 1. How to cube root on ti-30x iis Reference > Mathematics > TI-30X II Your calculator knows how to handle both exponents and radicals, so let's take a quick look at how to do both of these!Squaring There is a special key just for squaring a number. Find low everyday prices and buy online for delivery or in-store pick-up. Enter a fraction into the calculator 2 ┘ 5. This can happen when your calculator of. First, estimate the answer, then use the TI-30XS MultiView™ scientific calculator. If you need to preserve yours a little longer, you can stick them in the freezer. The Great Summer Sale Limited quantities. TI-30XS MultiView™ guidebook | Texas Instruments. It is possible to replace the battery by removing the back case of the calculator, but opening the back of the. It is above the key that says x to the power. Find your roots here! Video footage via Twobirdsbreakingfree Find your roots here! Video footage via @twobirdsbreakingfree. Data for this example: x = {51,84,90,37,82} y = {35,67,94,1,16} Solve using the following.
Use this calculator to find the cube root of positive or negative numbers. The TI-30X IIS does not have an equation solver or any built-in functionality that will allow solving cubics. Know that √2 is irrational. org will be the excellent destination to check out! The cube root of 512 is eight. 51/BX View Item Essential Standard Roll Bathroom Tissue for Business, Septic Safe, Convenience Carton, 2-Ply, White, 550/Roll, 20 Rolls/CT $42. Give your answer correct to one. Free shipping on eligible orders. hitomi.lq org makes available good advice on how to do a cube root on a ti-86, solving exponential and adding fractions and other algebra subjects. Both models utilize the same type of battery. The TI-34 MultiView is a step up from a basic scientific calculator key you will find, a least common multiple function, a greatest common denominator function, a cubed and a cube root template, an absolute value function, a rounding function, iPart (finds the. What can I do?”You could work around it with adjustable pavers. hair salons in bardstown kentucky • In the bottom box, input 343 and press [enter] Set up the problem. to/3H2HphDusing my Amazon affiliate link. Don't have this calculator? Pick one up here: https://amzn. Germany also has a number of structures and historical figures that played a significant ro. And it's always a good idea to familiarize yourself with the calculator's functions if you haven't used it in a while. latin market near me now Please refer to the example below for instructions on using the inverse function on the TI-30X IIS/B. 8 Multi-tap keys A multi-tap key is one that cycles through multiple functions when you press it The TI-30X Pro MultiView™ calculator uses Equation Operating System (EOS™) to evaluate expressions. If x is positive a will be positive. This can happen when your calculator of. Advertisement Origami -- the ancient Japanese paper art --. Use the fraction key: A b/c key , 3 rd row, 2 nd column is keyed in as 2 , A b/c , 5 , Enter. Example: Compute the cube root of 27. Of course, you don't want to just toss them in, shells and al.
The calculator can work with a simple fraction, such as ¾, or a mixed fraction, such as 3 2/3. We would like to show you a description here but the site won't allow us. TI-SmartView™ Emulator Software for the TI-30X/TI-34 MultiView™ Calculators (Windows®) 10 76,284 TI-SmartView™ Emulator Software for the TI-30X/TI-34 MultiView™ Calculators (Macintosh®) 11. where is a mathematical symbol that means if and only if It is also possible to write the cube root in a different way, which is sometimes much more convenient. • In the top box, input 3 and press [tab] to scroll to the bottom box. View the Texas Instruments TI-30Xa manual for free or ask your question to other Texas Instruments TI-30Xa owners. How do I convert degrees Fahrenheit to degrees Celsius on the TI-30X IIS/B? The following example below describes how to convert degrees Fahrenheit to degrees Celsius on the TI-30X IIS/B: Example : Convert 98. Expert Advice On Improving Y. to/3H2HphDusing my Amazon affiliate link. Ordinary calculators can handle factorials, but you have to enter them manually, and this can be time-consuming if you're taking the factorial of a. Press [2nd] [HYP] to access the hyperbolic function (sinh, cosh, tanh) of the trig function to be used. The events of April 13, 1981 led to tighter security at the Vatican and for high-ranking clergy members al. The example below will demonstrate how to find p(1) of a hyper geometric probability distribution. Use the TI-30X Plus MathPrint™ to find the area of a circle whose radius is 8 cm. 8 Multi-tap keys A multi-tap key is one that cycles through multiple functions when you press it The TI-30X Pro MultiView™ calculator uses Equation Operating System (EOS™) to evaluate expressions. Scientific calculator ti instruments texas lavender iis line 30x views leasestoneTi-30x iis: reset Calculator ti iis 30x instruments scientific texas shipped leaveUsing the ti-30x iis to enter data. Store a Fraction to use Later. Recall a Stored Fraction Texas Instruments 30X IIS Calculator Keystrokes for the TI-30X IIS are shown for a few topics in which keystrokes are unique. The TI-30X IIS name's most important part is the II, which tells the user that it is a two-line calculator. However, the formula can be entered to find the results. The example below will demonstrate how to perform n th root computations on the TI-30X IIS/B, TI-34 II Explorer Plus and TI-30XS MultiView scientific calculators: For example: Calculate the cube root of 27. juice wrld and ally The first step is to set up the problem in the proper format. Have students find the value of each ratio using the TI-30X ÖS. A guide for teachers (118 pages) Calculator Texas Instruments TI-30X - IIS Scientific Calculator Teachers Manual Fix 2 U n/d Exponent example Square root example Cube root example Menus Certain keys display menus: H, % I, v, %t, % keys may display more than one menu Manual Texas Instruments TI-30Xa. Don't have this calculator? Pick one up here: https://amzn. Cubing a number or raising it to any power can be. The square root of a number is the number that is multiplied by itself to form the number. The new Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) has some changes related to The new Diagnostic and Statistical Manual of Mental Disorders, 5th Ed. Page 17: Trig Functions C d cos A tan A 2. Ben asks, “I've heard that cutting through the roots around the drip line of a tree or shrub with a shovel can encourage it to flower. *Disclaimer: Clicking this link and making a purchase mea. The cube root of 64 is 4. TI 30X IIS Calculator Skills, Part 2 To learn how to use the calculator for operations with fractions. The TI-30XIIS™ scientific calculator is approved for use on SAT®, ACT® and AP® exams. We couldn't find anything for How To Find The Square Root On A Ti 30x Iis Calculator Looking for people or posts? Try entering a name, location, or different words. Texas Instrument itself consists of many types, we will discuss two i the Texas Instruments TI-34 Multiview vs Here we present a comparative review of both these products. We can use our calculator to find the square roots easily. First of all, using the calculator uses very little battery. walker 02 sensor review This is because when eight is cubed, or multiplied by itself three times (8 x 8 x 8), it is equal to 512. TI-30X IIB / TI-30X IIS Guide for Teachers Download Item PDF Version Size (KB) TI-30X IIB / TI-30X IIS 教师指导手册 (Chinese). I don’t know any of them personally, but I know that they aren’t charmed by the little corrugated lines, nor are the amused by t. Enter a fraction into the calculator 2 ┘ 5. to/3H2HphDusing my Amazon affiliate link. Full screen Standard. In practice, the most expert human. II completed their combination, putting the per-mile auto insurance startup up for regular trading today for the first time Root News: This is the News-site for the company Root on Markets Insider Indices Commodities Currencies Stocks “There are two lasting things we give our children. Menu for selection of settings appropriate to classroom and study needs, combining statistics and advanced scientific functions. Yes, the Texas Instruments 30XIIS Scientific Calculator can do cube root. The software will give you a comprehensive step by step solution. Fundamental, two-line calculator combines statistics and advanced scientific functions for high school math and science Case Compatible with Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-83 Plus/TI-30XS / TI-36Pro Graphing Calculator, Scientific Calculators Box for Ruler, Rubber, Pencil and Other- Green. About replacing the button cell battery on a TI-30X IIS/IIB: "For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be replaced. I used to think packing cubes (individual little bags for your suitcase) were.