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26
Answer:
1251
Note that the section on Errors deals
with
the calculation limits of
the
computer.
8!
Calculate:
8
P
3
=
(B _ 3)! =
Key
in:
81
SHIFT!(]!]]
m
[I]
8
G
3
CD
I SHIFT!
@II
m
Answer:
336
1
o.
Percent calculation
s
45
Calculate: 45%
of
2,780 (2,780x
100)
Key
in:
2780
00
45 I sHrnl ~
Answer:
0.309523809
8. Reciprocals
Calculate:
1/6
+
1/7
Key
in:
6 ~
C£J
7 ~
@
9.
Factorial
Calculate:
69!
Key
in:
69
I
sHrn I
(]!]]
Answer:
1.711224524E 98
(=1.711224524x1Q
98)
Answer: 2.238046103
Answer: 3.044522438
Answer:
3
Answer:
3
Answer:
5
Answer: 27
Answer:
81
Calculate:
3
3
and 3
4
Key
in:
3
CE)
3 @
Key in: 3
[El
4
@
Using as a Calculator
5.
Roots
Calculate:
v'25
Key
in:
25
G':]
Calculate:
Cubic root of 27
Key
in:
27
I sH1nl
~
Calculate:
Fourth root of 81
Key
in:
81
lsH1nl
~
4
w
6. Logarithm ic Functions
Calculate:
In
21,
log 173
Natural
Logarithms:
Key
in:
21@
Common
Logarithms:
Key
in:
173 ~
7. Exponent
i
al Functions
Calculate: e
3·0445
Key in: 3.0445
lsHrFTI
~
Answer:
20.99952881
(21
as
in item "6" above)
Calculate: 10
2·2
ss
Key
in:
2.238
I
sH1FT
I
[1Q!J
Answer:
172.9816359 (173 as in item "6"
above)
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