Texas Instruments TI-30X Support Question
Texas Instruments TI-30X Support Question
Find answers below for this question about Texas Instruments TI-30X - IIS Scientific Calculator.Need a Texas Instruments TI-30X manual? We have 2 online manuals for this item!
Question posted by cheRonal on January 12th, 2014
How To Do A Negative Square Root On A Ti 30x Iis
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Related Texas Instruments TI-30X Manual Pages
Teachers Guide - Page 1
TI-30X ÚS:
A Guide for Teachers
Developed by Texas Instruments Incorporated
Activities developed by Gary Hanson and Aletha Paskett
Illustrated by Jay Garrison
Teachers Guide - Page 2
... a Texas Instruments copyright notice.
They developed the Activities section and assisted in evaluating the appropriateness of America. Note: Using calculators other than the TI-30X IIS may not be reproduced by teachers for Teachers
ii Such copies may produce results different from Texas Instruments Incorporated to any implied warranties of merchantability and fitness for any...
Teachers Guide - Page 3
... guide consists of two sections: Activities and How to use our e-mail address: ti-cares@ti.com visit our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1.800.TI.CARES (1.800.842.2737)
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X IIS: A Guide for Teachers
iii About the Teacher Guide
How the Teacher Guide...
Teachers Guide - Page 4
... FIX Key
Star Voyage - Table of Operations and Parentheses
5 Constant 6 Decimals and Decimal Places 7 Memory 8 Fractions 9 Pi 10 Powers, Roots, and Reciprocals 11 Probability 12 Statistics 13 Trigonometry
ii How to Use the TI-30X ÚS (continued)
iii
14 Notation
88
iv
15 Logarithms and Antilogarithms 91
16 Angle Settings and Conversions 94
17...
Teachers Guide - Page 5
Activities
The Better Batter - The FIX Key
2
Star Voyage -
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
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
1
Teachers Guide - Page 6
The Better Batter - Students calculate batting averages using pencil and paper.
Math Concepts Materials
• rounding
• TI-30X ÙS
• place value
• pencil
• division
• comparing and ordering decimals
• student activity
Introduction
1. Have students practice rounding the following numbers to 3 decimal places using the TI-30X ÙS and then ...
Teachers Guide - Page 7
... 367 280
Batting Average
0.332 0.328 0.327 0.311 0.331 0.328 0.317 0.311 0.322 0.314 0.291 0.270 0.238 0.225 0.297 0.311
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
3 The FIX Key (Continued)
Player
C.
Teachers Guide - Page 10
....
3. Have students change the following numbers into scientific notation using the TI-30X ÖS. a. 93 000 000 b. 384 000 000 000 c. 0.00000000000234 d. 0.0000000157
9.3 Q 107 3.84 Q 1011 2.34 Q 10-12 1.57 Q 10-8
2. Star Voyage -
Have students change the following numbers in scientific notation using them in calculations. Press " <
Have students practice writing the...
Teachers Guide - Page 32
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...
Teachers Guide - Page 40
... a negative number. 7. % _ changes a real number to the decimal notation mode setting.
7
© 1999 TEXAS INSTRUMENTS INCORPORATED
4 3
2 1 5 6
TI-30X ÙS: A Guide for Teachers
36 W divides. 5. < completes the operation or executes
the command. 6. Example: 3 (4+3) = 21
• Do not confuse M with U. T adds. 2. U allows subtraction.
• Results of percent calculations display...
Teachers Guide - Page 42
Press
M 3 T 12 <
Display
-3+12
'
9.
What was L3¡ C at 10:00 a.m.? By 10:00 a.m. DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
38 Negative Numbers
M
The temperature in Utah was the temperature at 6:00 a.m. the temperature had risen 12¡ C.
Teachers Guide - Page 45
....
5
¡ Exponentiation (G) and roots (% ).
6
Negation (M).
7
Permutations (nPr), and combinations (nCr).
8
Multiplication, implied multiplication, and division.
9
Addition and subtraction.
10
š " Conversions (% , % , and 8DMS).
11 (last) < completes all operations and closes all open parentheses.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers...
Teachers Guide - Page 65
...L52 = L25
(L5)2 = 25
4 3 5 2
1
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for restrictions.
• The result of
the value. 4. F squares the value. 2. % b calculates the square root. 3. % c calculates the specified root (x) of calculations with G must be either positive or negative. Refer to a specified power. Powers, Roots, and Reciprocals
10
Keys
1.
Teachers Guide - Page 66
Squares
Use this formula to find the size of the tarp needed to cover the entire baseball infield. A = x2 = 27.42
F G
Press
27.4 F < or
27.4 G 2 <
Display
27.42
'
750.76
DEG
90^2
'
750.76
DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
62
Teachers Guide - Page 67
DEG
%œ
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
63
Round your answer to find the length of the side of a square clubhouse if 3m2 of carpet
Press
%œ 3 E
<
%© "
<
Display
‡(3) 1.732050808
DEG
‡(3) 2. L = ‡x = ‡3
of carpet would cover the floor.
Square Roots
Use this formula to 0 decimal places.
Teachers Guide - Page 70
Roots
If the volume of a cube is 125 cm3, what is the length of each side? Press
3 %¡ 125
<
Display
3 xÑ125. 5.
DEG
%¡
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
66
Teachers Guide - Page 81
... population standard deviation (sx), the sum of the scores (Gx), and the sum of the squares (Gx2). sx ¹
16.39512123
STAT
DEG
n v Sx -s-x- ¹
14.66424222
STAT
DEG
¸-G-x- STAT
DEG
u
Continued
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
77
Gx2
397. Sx
sx ¹ 79.4
STAT
DEG...
Teachers Guide - Page 92
... only the display of results.
1 2
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
88 For a negative exponent, press M before entering it.
• Results requiring more than 10 digits are automatically displayed in scientific notation regardless of 3.
2. % C lets you enter and calculate the exponent. The integer
power is always a multiple
of the numeric...
Teachers Guide - Page 106
...the square root. Changes a real number to DMS notation.
Closes a parenthetical expression.
It also lets you convert an angle from decimal degrees to percent.
g
Specifies gradients.
Enters the digits 0 through 9.
Enters the value of the value.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
A-1
Calculates the specified root (x) of...
Function Guide - Page 1
...digits, plus a decimal point, a negative sign, a "x10" indicator, and a 2-digit positive or negative exponent. clears memory variables, pending ...calculations.
Press %l.
2. Results that demonstrate many of the TI-30X Ö functions.
For example, % b 25 E < calculates the square root...Scientific or Engineering Notation. TI-30X ×B and TI-30X ×S
Scientific Calculators...
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