Texas Instruments TI-30XIIS Support Question
Texas Instruments TI-30XIIS Support Question
Find answers below for this question about Texas Instruments TI-30XIIS - Handheld Scientific Calculator.Need a Texas Instruments TI-30XIIS manual? We have 1 online manual for this item!
Question posted by weatherfordsarah on May 13th, 2015
Permutations And Combinations.. Getting Incorrect Answer After Fixing Error...
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Current Answers
Related Texas Instruments TI-30XIIS Manual Pages
Teachers Guide - Page 5
...above the next key pressed. Order of Operations
The TI-30X ÙS uses the Equation Operating System (EOSTM)...error messages. The item and the argument value are displayed in STAT mode. Previous Entries # $
After an expression is turned off. To return to evaluate expressions. You cannot retrieve previous entries while in scientific notation. Last Answer (Ans)
The most recently calculated...
Teachers Guide - Page 6
... it off automatically.
Automatic Power Downé(APDé)
If the TI-30X ÙS remains inactive for Teachers
v standard notation (floating decimal) and degree (DEG) mode.
• Clears memory variables, pending operations, entries in history, statistical data, constants, and Ans (Last Answer). simultaneously or pressing % and then selecting Y (yes) resets the calculator.
Teachers Guide - Page 7
...About the Authors
ii
About the Teacher Guide
iii
About the TI-30X ÖS
iv
Activities
The Better Batter -
Scientific Notation
6
Trig Functions
10
What's My Score -
1-Variable...C-1
Error Messages
Appendix D
D-1
Support and Service Information
Appendix E
E-1
Warranty Information
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
vi The FIX Key...
Teachers Guide - Page 8
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 Activities
The Better Batter -
Teachers Guide - Page 9
... numbers to 3 decimal places using the TI-30X ÙS and then round their answers to 3 decimal places. Make a list of your team. Press % , to lowest. Students calculate batting averages using pencil and paper. a..... 4.39865
2. The Better Batter - The FIX Key
Overview
Students use % , on the TI-30X ÙS to change numbers to be on page 3 for each player. Introduction...
Teachers Guide - Page 10
... 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 11
a. 2.35647
b. 15.3633
c. 0.02698
2. Name
The FIX Key
Date
Problems
1.
Round the following numbers to 3 decimal places. Using the TI-30X ÖS, round the following numbers to 4 decimal places. a. 4.39865 b. 72.965912 c. 0.29516 d. 0.00395
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
4 The Better Batter -
Teachers Guide - Page 12
...C. Player 1 Player 6
Player 2 Player 7
Player 3 Player 8
Player 4 Player 9
Player 5
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for each player.
Make a list of Times at bat) rounded to play Virtual Baseball. Choose the players ... team. The Better Batter - Name
The FIX Key
Date
Problem
You are going to 3 decimal places for Teachers
5
Teachers Guide - Page 31
... " to Ï. Press " to y¢. You may want to fix the decimal to play if she averages 15 points per game for the line of best fit. ÒXY a b r 1.56
2. Now calculate how many minutes you get to discuss the other statistical variables and what they mean.
4. Press 2.
1. n Ï Sx Îx Ð...
Teachers Guide - Page 48
...Functions entered after the expression, such
as F and angle unit modifiers r, g)
4
Fractions
5
Exponentiation (G) and roots (%¡)
6
Negation (M)
7 8
9 10 11 (last)
Permutations (nPr) and combinations (nCr) Multiplication, implied multiplication, and division
Addition and subtraction
Conversions (%š, %", and 8DMS)
< completes all operations and closes all open parentheses.
©...
Teachers Guide - Page 67
...
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
60
Round your answer to the
nearest whole number, and then
return to find how much
g
of a lawn would be covered by the
sprinkler. A = pr2 = p x 42
Press
Display
g V 4 F <
%© "
p*42
'
50.26548246 DEG
F-0 1 2 3 4 5 6 7 8 9
<
%© 8
DEG
p*42
FIX
'
50. Area
Use this formula...
Teachers Guide - Page 70
L= x = 3
3m2 of carpet would cover the floor. 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)
FIX
'
2.
Square Roots
Use this formula to 0 decimal places.
DEG
%œ
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
63
Teachers Guide - Page 75
Calculates the factorial. Notes
• The examples on the transparency masters assume all default settings.
• A combination is an arrangement of objects in which the order is not important, as in a hand of cards.
• A permutation...169; 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
68 Probability 11
Keys
1.
nPr
Calculates the number of random numbers,...
Teachers Guide - Page 89
FIX
DEG
78/tan (27)
'
153.0836194 DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
82 Round your answer to the nearest whole number, and then return to the boat. D = 78/TAN 27
@
Press
78 W @ 27 E <
%© "
<
%© 8
Display
78/tan (27)
'
153.0836194 ...
Teachers Guide - Page 90
...answer to the nearest tenth, and then return to find the angle of depression. TAN x = 600/2500
%Ÿ
Press
Display
%Ÿ 600W
2500 E <
%© " "
tan-1 (600/25 & '
13.49573328 DEG
F 0 -1 2 3 4 5 6 7 8 9
<
DEG
tan-1 (600/25 & '
13.5
FIX...
DEG
%© 8
tan-1 (600/25 & '
13.49573328 DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
83
Teachers Guide - Page 91
FIX
DEG
5*cos (75)
'
1.294095226 DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
84
Press
Display
5 V ? 75 E <
%© "
5*cos (75)
'
1.294095226 DEG
F -0 1 2 3 4 5 6 7 8 9
<
%© 8
DEG
5*cos (75)
'
1. D = 5 x COS 75
?
Cosine
Use this formula to floating decimal mode. Round your answer to the nearest whole number, and then return ...
Teachers Guide - Page 93
Sine
Use this formula to floating decimal mode. Round your answer to the nearest whole number, and then return to find the length of the ramp. FIX
DEG
1.5/sin (12) & '
7.214601517 DEG
>
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
86
D = 1.5/SIN 12
Press
1 8 5 W > 12 E <
%© "
<
%© 8
Display
1.5/sin (12) & '
7.214601517...
Teachers Guide - Page 94
... your answer to the nearest tenth, and then return to find the angle of the conveyor belt. SIN x = 13/20
%
Press
% 13 W
20 E <
%© " "
<
%© 8
Display
sin-1 (13/20) & '
40.54160187 DEG
F 0 -1 2 3 4 5 6 7 8 9
DEG
sin-1 (13/20) & '
40.5
FIX
DEG
sin-1 (13/20) & '
40.54160187 DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI...
Teachers Guide - Page 112
...% k
% d
FUNCTION
Displays the following menu of 3.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
A-4
RANDI Generates a random integer between 0 and 1....polar coordinate r.
No menu or message is displayed.
nPr Calculates the number of possible combinations.
!
ENG Turns on scientific mode and displays results as a number from 1 to...
Teachers Guide - Page 115
...; 0.
The command contains a syntax error-entering more than 23 pending operations, 8 pending values, or having misplaced functions, arguments, parentheses, or commas.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for statistics or constant entry lines);
For x! x is not an integer.
For yx y and x = 0; for example, combining an entry with no...
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