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 vidywin on November 2nd, 2013
How To Convert Decimal Degrees To Degrees Minutes Seconds On Ti 30x Iis
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Related Texas Instruments TI-30X Manual Pages
Teachers Guide - Page 2
...a particular purpose, regarding any implied warranties of Texas Instruments Incorporated.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for any claim of any kind whatsoever against the use of this guide....price of these materials. Note: Using calculators other than the TI-30X IIS may not be reproduced by any other electronic or mechanical means, including any other ...
Teachers Guide - Page 3
... curriculum or grade level, 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 The How To Use the TI-30X ÙS section is self-contained and includes the...
Teachers Guide - Page 14
... >. cos A f. Round to students. Press % ,. Round to the nearest 10 thousandth. tan C = 5.83
27 degrees 47 degrees 80 degrees
³ To set 2 decimal places: 1. F0123456789 2. press E Round to the nearest hundredth if necessary. (Use % , for the triangle using the TI-30X ÙS.
Have students find the value of each ratio using the above definitions. tan 31...
Teachers Guide - Page 15
... and press E
Can you do that and still have the angle of incline be more than 6 degrees? Press % \. Trig Functions (Continued)
Activity
Present the following problem to students:
You want the ...angle A. A
20 ft.
2. Make a drawing of the problem.
1.5 ft. Angle A is 4.3 degrees (rounded to the door is 5.7º.
³ 1. Procedure
1. Extension
Present the following problem to students:...
Teachers Guide - Page 16
...c. tan C = 5.83
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for the triangle. cos C c. Using the TI-30X ÙS, find the measure of each angle. a. a. cos A =0.6758
c. Using the TI-30X ÙS, find the value of each ratio. tan C d....Date
Problems
1. Find the trigonometric ratios for Teachers
12
Round to the nearest degree.
Teachers Guide - Page 17
.... Can you do that and still have the angle of incline to be less than 6 degrees. The distance from the ground to find angle A. (Round your front door.
Trig Functions
Name...to build the ramp
Extension
You want the angle of incline be more than 6 degrees?
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
13 The distance from the street to build the...
Teachers Guide - Page 21
...
Overview
Students use the statistics functions of the TI-30XÙS calculator to investigate the effect of 22 students:
Rate Students
Rate
Students
60
3
63
3
61
5
64
1
62
6
65
4
Math Concepts
• mean, minimum, maximum, and range
Materials
• TI-30X ÙS • stopwatch or
a watch with a second hand • student activity
³ 1.
Activity
Have students...
Teachers Guide - Page 27
....1
3.
Using the table in minutes per game for Teachers
23 Enter 21.7 (minutes per game (playing time) as the X-variable and minutes per game for Rhonda Mapp). Do you think it related to how many points a player scores? WNBA Stats - 2-Variable Statistics
Overview
Students use the TI-30X ÙS to enter data for the second player.
6.
Teachers Guide - Page 28
...of best fit. ÒXY a b r 1.56
2. WNBA Stats - 2-Variable Statistics (Continued)
3.
Now calculate how many minutes you get to a. This is to the nearest hundredth).
1.56x + 7.02
5. Press " " to b.... to 2 places before doing the statistical calculations. n Ï Sx Îx Ð 21.59
4.
You may want to fix the decimal to discuss the other statistical variables and what...
Teachers Guide - Page 33
...é
(APDé). The message MEM CLEARED is displayed. TI-30X ÚS Basic Operations
1
Keys
1. & turns on the calculator.
2. % turns on the transparency masters assume all default settings.
• Resetting the calculator:
Returns settings to their defaults: floating decimal (standard) notation and degree (DEG) mode.
Clears memory variables, pending
operations...
Teachers Guide - Page 56
... 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 a
press N between the numerator
and the denominator.
3. % j converts a fraction to its
• You can be any number through 1000.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
52
Teachers Guide - Page 60
Mary swims 20 laps in 5.72 minutes. Change Mary's time to a decimal to Decimal
Juan swims 20 laps in 5 3/4
minutes. Press
5 N 3 N
4 %"
<
Display
5®3®4.F, 'D
DEG
5®3®4.F, 'D
'
5.75
DEG
%"
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
56
Fraction to determine who swims faster.
Teachers Guide - Page 85
... mode setting (degree, radian, or gradient-See Chapter 16, Angle Settings and Conversions). Notes
• The examples on the transparency masters assume all default settings.
• Before starting a trigonometric calculation, be sure to the current angle-unit mode setting.
• E ends a trig function.
6
2
5
1
4
3
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide...
Teachers Guide - Page 98
...
• DMS angles are entered as you convert an angle from decimal degrees to the angle mode setting.
• You enter decimal-degree angles the same as º (degrees),
´ (minutes), and ´´ (seconds).
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
94
Specifies radians. DEG Sets degree mode. RAD Sets radian mode.
Angle Settings...
Teachers Guide - Page 99
...;
'
DEG
2¡ 5Å + 1¡ 46Å ' 3.85
DEG
¸ '-D-M--S
DEG
Ans ' DMS
'
3¡ 51Å 0Æ
DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
95 Degrees, Minutes, and
=
Seconds to Decimal
You watched 2 videos that were 2:05
(2 hours and 5 minutes) and 1:46
(1 hour and 46 minutes) in length.
How long did you watch videos?
Teachers Guide - Page 100
Press
Display
2 N 3
2®3
'
= ! < <
DEG
% -'D-M--S
DEG
2®3 ' DMS
'
0¡ 40Å 0Æ
DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
96
Fraction to Degrees,
=
Minutes, and Seconds
How much is 2/3 of an hour in hours,
minutes, and seconds?
Teachers Guide - Page 106
... line. Displays the following menu that you convert an angle from decimal degrees to 10 digits (3.141592654).
Moves the cursor up and down so you specify the unit of the value.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
A-1
Changes a real number to Keys
A
Key ! Calculates the specified root (x) of an angle.
º...
Teachers Guide - Page 107
... radians (r), or gradients (g), and then back to degrees without exiting STAT mode.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
A-2 Converts a simple fraction to a mixed number or a mixed number to a simple fraction.
RAD
Sets radian mode.
When you enter and calculate the exponent.
Calculates the inverse cosine.
Lets you turn on the...
Teachers Guide - Page 111
...169; 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
B-1
K
Constant mode.
or " to scroll.
¸ ¹
An entry or menu displays beyond 11 digits. Display Indicators
B
Indicator
2nd
Meaning 2nd function.
DEG, RAD, GRAD Angle mode (degrees, radians, or gradients). HYP
Hyperbolic function. x10
Precedes the exponent in scientific or engineering notation...
Function Guide - Page 1
... (Entry Line) displays an entry of up to the right when you define a constant. The second line (Result Line) displays a result of up to last entry in STAT mode.
J
%...converts between fractions and decimals.
¦ % O converts between whole number, numerator, and denominator. Set the desired Angle mode before and/or after APD. TI-30X ×B and TI-30X ×S
Scientific Calculators...
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