Teachers Guide
Page 7
... Table of Operations and Parentheses 40 5 Constant 43 6 Decimals and Decimal Places 45 7 Memory 47 8 Fractions 52 9 Pi 58 How to Use the TI-30X ÚS (Continued) 10 Powers, Roots, and ...Scientific Notation 6 Trig Functions 10 What's My Score - 1-Variable Statistics 14 Heart Rates - 1-Variable Statistics 17 WNBA Stats - 2-Variable Statistics 23 How to Keys Appendix B B-1 Display Indicators Appendix C C-1 Error Messages Appendix D D-1 Support and Service Information Appendix E E-1 Warranty Information © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
... Table of Operations and Parentheses 40 5 Constant 43 6 Decimals and Decimal Places 45 7 Memory 47 8 Fractions 52 9 Pi 58 How to Use the TI-30X ÚS (Continued) 10 Powers, Roots, and ...Scientific Notation 6 Trig Functions 10 What's My Score - 1-Variable Statistics 14 Heart Rates - 1-Variable Statistics 17 WNBA Stats - 2-Variable Statistics 23 How to Keys Appendix B B-1 Display Indicators Appendix C C-1 Error Messages Appendix D D-1 Support and Service Information Appendix E E-1 Warranty Information © 1999 TEXAS INSTRUMENTS INCORPORATED TI...
Teachers Guide
Page 35
How to Use the TI-30X ÚS TI-30X ÚS Basic Operations 29 Clear, Insert, and Delete 33 Basic Math 36 Order of Operations and Parentheses 40 Constant 43 Decimals and Decimal Places 45 Memory 47 Fractions 52 Pi 58 Powers, Roots, and Reciprocals 61 Probability 68 Statistics 75 Trigonometry 81 Notation 88 Logarithms and Antilogarithms 91 Angle Settings and Conversions 94 Polar and Rectangular Conversions 98 Hyperbolics 100 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 28
How to Use the TI-30X ÚS TI-30X ÚS Basic Operations 29 Clear, Insert, and Delete 33 Basic Math 36 Order of Operations and Parentheses 40 Constant 43 Decimals and Decimal Places 45 Memory 47 Fractions 52 Pi 58 Powers, Roots, and Reciprocals 61 Probability 68 Statistics 75 Trigonometry 81 Notation 88 Logarithms and Antilogarithms 91 Angle Settings and Conversions 94 Polar and Rectangular Conversions 98 Hyperbolics 100 © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 28
Teachers Guide
Page 59
... 1000. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 52 anywhere you enter mixed numbers and fractions. Notes • The examples on the transparency masters assume all default settings. 2. % O converts a simple fraction to • To enter a mixed number or a fraction, a mixed number or a mixed number to its decimal equivalent or changes a decimal to a press N between...
... 1000. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 52 anywhere you enter mixed numbers and fractions. Notes • The examples on the transparency masters assume all default settings. 2. % O converts a simple fraction to • To enter a mixed number or a fraction, a mixed number or a mixed number to its decimal equivalent or changes a decimal to a press N between...
Teachers Guide
Page 63
Press 5 N 3 N 4 %" < Display 5®3®4 ¾ F ½ ¾ D DEG 5®3®4 ¾ F ½ ¾ D ' 5.75 DEG %" © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 56 Fraction to determine who swims faster. Change Mary's time to a decimal to Decimal Juan swims 20 laps in 5 3/4 minutes. Mary swims 20 laps in 5.72 minutes.
Press 5 N 3 N 4 %" < Display 5®3®4 ¾ F ½ ¾ D DEG 5®3®4 ¾ F ½ ¾ D ' 5.75 DEG %" © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 56 Fraction to determine who swims faster. Change Mary's time to a decimal to Decimal Juan swims 20 laps in 5 3/4 minutes. Mary swims 20 laps in 5.72 minutes.
Teachers Guide
Page 64
Decimal to Fraction Change 2.25 to its fractional equivalent. Press Display 2 8 25 %" < 2.25 ¾ F ½ ¾ D ' 2−1/4 DEG %" © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 57
Decimal to Fraction Change 2.25 to its fractional equivalent. Press Display 2 8 25 %" < 2.25 ¾ F ½ ¾ D ' 2−1/4 DEG %" © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers 57
Teachers Guide
Page 110
... number to the decimal notation mode setting. Once the display is clear, it is always in the DEG mode. RAD Sets radian mode. Lets you enter mixed numbers and fractions. Clears all characters to the power of the value. Deletes the character at the cursor. Enters a comma. Calculates the cosine. Calculates the natural antilogarithm... the following menu that lets you press J, it deletes 1 character to percent. DEG Sets degree mode. Completes the operation or executes the command. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-2
... number to the decimal notation mode setting. Once the display is clear, it is always in the DEG mode. RAD Sets radian mode. Lets you enter mixed numbers and fractions. Clears all characters to the power of the value. Deletes the character at the cursor. Enters a comma. Calculates the cosine. Calculates the natural antilogarithm... the following menu that lets you press J, it deletes 1 character to percent. DEG Sets degree mode. Completes the operation or executes the command. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-2
Teachers Guide
Page 111
... mode and lets you insert a character at the cursor. Converts a fraction to its decimal equivalent or converts a decimal to its fractional equivalent, if possible. Press < when N (no) is underlined to...calculator and clears the display. Turns on the calculator. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-3 Displays the following menu that lets you clear data values and exit STAT mode. Quick Reference to Keys (Continued) A KEY % w % j % , % Y % f % l B A z % ' & FUNCTION Displays the following menu that lets you set the number of decimal...
... mode and lets you insert a character at the cursor. Converts a fraction to its decimal equivalent or converts a decimal to its fractional equivalent, if possible. Press < when N (no) is underlined to...calculator and clears the display. Turns on the calculator. © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide for Teachers A-3 Displays the following menu that lets you clear data values and exit STAT mode. Quick Reference to Keys (Continued) A KEY % w % j % , % Y % f % l B A z % ' & FUNCTION Displays the following menu that lets you set the number of decimal...