Texas Instruments TI30XA Support Question
Texas Instruments TI30XA Support Question
Find answers below for this question about Texas Instruments TI30XA - Scientific Calculator.Need a Texas Instruments TI30XA manual? We have 1 online manual for this item!
Question posted by kylaalexisbailey32 on April 19th, 2017
Doing Log Questions
I am trying to use my calculator to do a log questions which is:1+3.322xlog(50)=I know what the answer should be which is 6.64 but I keep on getting the wrong answer on my calculator. Is there something that I am doing wrong? I have tried numerous ways to do this question and I continue to do it wrong.
Current Answers
Answer #1: Posted by waelsaidani1 on April 20th, 2017 1:38 AM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
Related Texas Instruments TI30XA Manual Pages
User Manual - Page 2
TI-30Xa
and
TI-30Xa SOLAR
Scientific Calculators
Basic Operations 2 Results 3 Basic Arithmetic 3 Percents 4 Fractions 5 Powers and Roots 6 Logarithmic Functions 6 Angle Units 7 DMS 7 Rectangular to Polar 8 Polar to Rectangular 8 Trigonometric Functions 9 Hyperbolic Functions 9 ...
User Manual - Page 3
... ¦ | turns on the TI-30Xa Solar, expose the solar panel to clear the calculator because memory and display may contain incorrect numbers. ¦ To turn on the TI-30Xa...Functions 2nd functions are printed above the keys. " selects the 2nd function of 2.
2 For example, 2 " t calculates the cube of the next key pressed. Note: Always press ! to light and press !. Note: | after APD retrieves...
User Manual - Page 4
... sign of value just entered.
1 D 8 O D 12 J
5.
J closes all pending operations.
Pi is calculated with 12 digits (3.14159265359), displayed with more than 10 digits display in scientific notation. Basic Arithmetic
D > 8 2 J
O 6 7
.
60 D 5 8 12 J
120. Completes all open ). J
6.283185307
3 Results
The calculator can display up to 10 digits plus a minus sign (-9,999,999,999...
User Manual - Page 8
...angle-unit setting between degrees, radians, and grads without affecting displayed number. Note: Before using 0s as DMS and converts it to decimal. 30.09090 " q 30.1525
Temporarily ... for display, entry, and calculation.
45 " Q " Q " Q
DEG
45
RAD 0.785398163
GRAD
50.
DMS
Enter DMS (Degrees/Minutes/Seconds) values as D.MMSSs, using a DMS value in a calculation, you must be 2 digits...
User Manual - Page 10
...
To access hyperbolic functions, press ( and then the function V, ( " W, ( " X).
Note: DEG, RAD, or GRAD does not affect hyperbolic calculations.
5 ( ) D 2 J 5 ( " V D 2 J
74.20321058 76.20321058 2.312438341 4.312438341
9
Trigonometric Functions
Before using a DMS value in a calculation, you must convert it to decimal with #. DEG 0.866025404
DEG 0.133974596
DEG
90. Note: Before...
User Manual - Page 13
... taken r at a time. A permutation is an arrangement of objects in which order is important, as in a hand of cards. Calculate the number of 5-card poker hands that can you form?
4 " v
24.
12
Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can be dealt from 1 to n. (n must be a positive...
User Manual - Page 14
... Sets DEG angle units, floatingdecimal format.
! (solar)
Clears display, errors, all statistical data.
K
15.
" h
Clears all pending operations, K, STAT, M1, M2, and M3. J repeats the calculation.
Sets DEG angle units, floating-decimal format. " { N Clears FIX notation. " n
Clears SCI or ENG notation.
Another operation, ! (solar), & (solar), or | (battery) clears...
User Manual - Page 15
... and memory values.
(continued)
3 8 5 J
M1
15. " g 1
M1
15.
14 Recalls value in memory n, replacing current value.
23 : 1
M1
23.
M1
26.
" g 1
M1
27.
Memory
The calculator has 3 memories. When a memory contains a number other than 0, M1, M2, or M3 displays. To clear a single memory, press 0 : 1, 0 : 2, or 0 : 3. D 2 J
M1
25.
User Manual - Page 16
It stores up to 4 pending operations (2 when STAT
is displayed).
15 Order of Operations
1st Expressions inside parentheses. 2nd Single-variable functions that perform the
calculation and display the result immediately (square, square root, cube, cube root, trigonometric, factorial, logarithmic, percent, reciprocals, angle conversions). 3rd Combinations and permutations. 4th Exponentiation and ...
User Manual - Page 17
... notation:
1. To enter a number in floating-decimal, fixeddecimal, or scientific notation, regardless of 3).
(continued)
" p
ENG 12.345 03
Restores standard notation (... places to 10 digits for base (mantissa). Notation
" o " p
" n " { n
" { N 5
Selects scientific notation.
12345 J " o
12345. SCI 1.2345 04
Selects engineering notation (exponent
is a multiple of display format.
User Manual - Page 18
... key pressed. K
Constant is active.
17
STAT
Statistical register contains data. x
x-coordinate of rectangular to rectangular
conversion.
Error
Error has occurred. Clear calculator and
begin again. SCI or ENG Scientific or engineering notation.
DEG, RAD, or Specifies angle-unit setting (degrees,
GRAD
radians, or grads). Display Indicators
M1, M2, or M3 A value...
User Manual - Page 19
...For x‡y: x = 0 or y < 0 and x not an odd integer. ¦ Dividing by 0. ¦ For ‡x: x < 0. ¦ For LOG or LN: x 0. ¦ For TAN: x=90¡, -90¡, 270¡, -270¡, 450¡, etc. ¦ For SIN-1 or ..., 1E64. ¦ " a to remove the only data point. ¦ Calculating v, sxn, or sxn-1 with no data points or
sxn-1 with one data point.
¦ " h with no data ...
User Manual - Page 20
TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. Press ! and try again. In Case of Difficulty
Review instructions to adequate light. Press | and try again.
19 TI-30Xa Solar If the display is blank, check for improperly installed batteries.
User Manual - Page 21
... replace screws. 7. Press } | |. Do not incinerate batteries or leave where a child can find them. Remove slide cover. Remove back case. 4. Remove discharged batteries. Using a small Phillips screwdriver, remove screws
from back case. 3.
Your calculator cannot hold data in memory when batteries are removed or become discharged.
20 Caution: Avoid contact with other...
User Manual - Page 22
... Information
For information about the length and terms of the warranty or about TI products and services, contact TI by e-mail or visit the TI calculator home page on the world-wide web.
TI Product, Service, and Warranty Information
TI Product and Services Information
For more information about product service, refer...
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