Solution 33351: Generating Random Numbers and Random Integers on a TI-36X Pro Scientific Calculator.
...lators Knowledge Base Knowledge Base Search How do I generate random numbers and random integers on a TI-36X Pro? The rand command generates a random real number between 0 and 1. The randint( command generates a random integer between 2 integers. To use the rand command...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33351
Solution 34779: Correcting a Domain Error When Calculating a 1-Prop Z-Interval on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...s important to input the trials in n and the number of successes in x. If this done incorrectly, the calculator will display a domain error. Please Note: Successes number should not be larger than the number of trials. Example: The Confidence interval for a population proportion is .95, with 16...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34779
Solution 33391: Using Hyperbolic Functions on the TI-36X Pro.
... Trigonometry keys (sin,cos,tan) repeatedly, you will be able to access the corresponding hyperbolic or inverse hyperbolic functions. Angle modes do not affect hyperbolic calculations. • Press [sin/sin-1] 3 times until sinh( is displayed • Input 1.8 and press [)] • Press [enter] The answer is 2.9...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33391
Solution 12265: Calculating Percentages on TI-30Xa Family Scientific Calculators.
...to calculate percentages, ratios, add-ons, and discounts using the TI-30Xa family calculators. Using [%] for Percentages: Example: Take 5% of 250. Compute as follows: 250 [x] 5 [2nd] [2] [=] The answer is 12.5. Using [%] for Ratios: Example: Calculate the ratio of 250 to 5. Compute as foll...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12265
Solution 34777: Graphing a Non-Recursive Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nce. A non-recursive sequence is a sequence in which the nth term is a function of the independent variable n and each term is independent of all the other terms. NOTE: For this example, the handheld's mode settings will need to be changed. • Press [MODE]. • Scroll down and over to SEQ and pres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34777
Solution 34776: Using Split Screen on the TI-84 Plus Family of Graphing Calculators.
...ss [MODE]. 2) Move the cursor to the last line on the first page on the mode screen. 3) Select GRAPH-TABLE. 4) Press [ENTER] [2ND] [QUIT]. Please Note: The split screen is activated when you press [TRACE], [GRAPH], or [TABLE] since these are keys that apply to either half of the split. Plea...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34776
Solution 12270: Entering Numbers in Degrees/Minutes/Seconds (DMS) Format on the TI-30Xa or TI-30Xa Solar.
...s, Seconds (DMS) format on the TI-30Xa or TI-30Xa Solar? The format below needs to be used when entering numbers in Degrees, Minutes, Seconds (DMS) notation, using 0's where necessary. D.MMSSsWhere:• D - represents degrees (0-7 digits).• . - is the decimal-point separator.• MM - represents minut...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12270
Solution 34773: Renaming a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How can I rename a program on the TI-83 Plus and TI-84 Plus family of graphing calculators? There is not a "Rename" function on the TI-83 Plus and TI-84 Plus family of graphing calculators. However, the following procedure allows the user to rename ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34773
Solution 34012: Finding the Reciprocal of a Number on the TI-36X Pro.
...I-36X Pro follow the steps below: Example: Find the reciprocal of 3⁄4 . 1) Input [(] [3] [/] [4] [)] 2) Press [2nd] [Fraction Key] [enter] Please Note: The fraction key is the located above the 7. It looks like a box divided by another box. The displayed answer will show 4⁄3 . Please see the T...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34012
Solution 18669: Adjusting the Contrast on a Texas Instruments' Basic, Elementary, Scientific and Financial Calculator.
... Search How do I adjust the contrast on a Texas Instruments' Basic, Elementary, Scientific or Financial calculator? Texas Instruments does not have a function that will allow a user to adjust the contrast on a Basic, Elementary, Scientific or Financial calculator. There are 3 scientifi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/18669
Solution 12141: Graphing and Evaluating Exponential Functions Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...92 Family, and Voyage™ 200 Graphing Calculators. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I graph and evaluate an exp...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12141
Solution 10430: Finding the Y-intercept of a Function using the TI-85 and TI-86.
Solution 10430: Finding the Y-intercept of a Function using the TI-85 and TI-86. Solution 10430: Finding the Y-intercept of a Function using the TI-85 and TI-86. global website Home | Other Graphing Cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10430
Solution 12140: Graphing an Inverse Function on a TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...-92 Family, or Voyage™ 200 Graphing Calculators. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I graph the inverse of a fun...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12140
Solution 10333: Sending Apps to the Flash Memory of the CBL 2™.
... Knowledge Base Search Can Apps be sent to the Flash memory the CBL 2? The DataDir program from Vernier Software and Technology allows other programs or applications to be sent from a graphing calculator to the CBL 2. Instructions: 1. Send the program to the graphing calculator u...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/product-usage/10333
Solution 12153: Performing Polar and Rectangular Conversions using the TI-89 Family, and Voyage™ 200 Graphing Calculators.
...89 Family, and Voyage™ 200 Graphing Calculators. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I perform polar and rectangu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12153
Predicting White Blood Counts
Students find equations, which best-fit the data, using different regression models built into their calculators. The best method of handling this data, is to break the data into sections and fit different periods of time with different equations. Using their models, they predict when the patie...https://education.ti.com/en/activity/detail/predicting-white-blood-counts
Cell Vocabulary
This StudyCards™ stack enables students to review the vocabulary associated with cell biology.https://education.ti.com/en/activity/detail/cell-vocabulary
Vernier - Conductimetric Titration and Gravimetric Determination of a Precipitate
Students use a Conductivity Probe to measure change in conductivity during a chemical reaction and determine the equivalence point of the reaction They determine the mass of the product and calculate the molar concentration of the reactant solution.https://education.ti.com/en/activity/detail/vernier--conductimetric-titration-and-gravimetric-determination-of-a-precipitate
Ecology Vocabulary
This StudyCards(tm) stack enables students to review the vocabulary used in studying ecology.https://education.ti.com/en/activity/detail/ecology-vocabulary
Tiles in a Bag
Students explore probability and patterns in fractions, decimals, and percents by drawing tiles out of a bag.https://education.ti.com/en/activity/detail/tiles-in-a-bag
What's My Ratio?
Students use linear measurement and calculators to investigate proportionality and determine the constant ratio between similar figures.https://education.ti.com/en/activity/detail/whats-my-ratio
It's the Place that Counts
Students learn to add using place-value material and a calculator. They make connections between base-ten numerals and the quantities they represent.https://education.ti.com/en/activity/detail/its-the-place-that-counts