Texas Instruments TI-30X IIS User Manual

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS: A Guide for Teachers
44
Three people babysit for $3.25 each
per hour. First person works 16 hours.
Second person works 12 hours. Third
person works 17 hours. How much did
each person earn?
%
™
Press Display
%
™
K =K =
DEG
V 3.25 <
K = *3.25K = *3.25
DEG K
-
~~
'
DEG K
16 <
16*316*3..2525
'
52.52.
DEG K
12 <
12*312*3..2525
'
39.39.
DEG K
17 <
17*317*3..2525
'
55.2555.25
DEG K
%
™
(Constant mode is off.)
~~
'
DEG K
Constant

Texas Instruments TI-30X IIS Specifications

General

Type	Scientific Calculator
Display	LCD
Weight	4.8 ounces
Power Source	Battery
Key Features	Fraction/decimal conversion
Statistical Functions	1- and 2-Variable Statistics
Dimensions	6.1 x 3.2 x 0.74 inches
Memory	5 memory registers