Texas Instruments TI-36X Solar User Manual

15
TI36XSUS.DOC MURFE pruning--US version Pat Hatcher
Revised: 06/17/99 4:37 PM Printed: 06/17/99 4:37 PM
Page 15 of 29
Probability
A combination is an arrangement of objects in which
order is not important, as in a hand of cards.
" ¦
calculates the number of possible combinations of
n
items taken
r
at a time.
Calculate the number of 5-card poker hands that can be
dealt from a deck of 52 cards.
52 . 5 " ¦ O
2598960.
A permutation is an arrangement of objects in which
the order is important, as in a race.
( x calculates
the number of possible permutations of
n
items taken
r
at a time.
Calculate the number of possible permutations for the
1st-, 2nd-, and 3rd-place finishers
( no ties ) in an
8-horse race.
8 . 3 ( x O
336.
A factorial is the product of the positive integers from 1
to
n
. (
n
must be a positive whole number

69.)
Using the digits 1, 3, 7, and 9 only one time each, how
many 4-digit numbers can you form?
4 " ƒ
24.

Texas Instruments TI-36X Solar Specifications

General

Type	Scientific
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Silver
Housing material	Plastic
Digits	- digits
Display type	LCD
Display tilting	No
Display number of lines	4 lines
Display number of characters	16
Power source	Battery/Solar
Auto power off	Yes