Texas Instruments solar TI-36X - Manual (Page 17)

15
Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 15 of
48
In addition to serving as a memory variable, E stores a
seed value to generate a random number when you are
using the Probability function (see page 32).
³ Problem
A gravel quarry is opening two new pits: one is 350
meters by 560 meters, and the other is 340 meters by
610 meters. What volume of gravel would the company
remove from each if they excavated to a depth of 150
meters? To a depth of 210 meters? Display results in
engineering notation.
% Z " " V 3 5 0 <
5 6 0
S V
350 è560"A ß
196.
x10
03
ENG DEG
3 4 0 < 6 1 0 S " V 340 è610"B ß
207.4
x10
03
ENG DEG
1 5 0 < % q V V 150 и196000 Я
29.4
x10
06
ENG DEG
2 1 0 < % q V V 210 и196000 Я
41.16
x10
06
ENG DEG
1 5 0 < R " V V 150иB
Я
31.11
x10
06
ENG DEG
2 1 0 < R " V V 210иB Я
43.554
x10
06
ENG DEG
From the first pit: 29.4 million cu.m. and 41.16 million
cu.m., respectively. From the second pit: 31.11 million
cu.m. and 43.554 million cu.m., respectively.