Answers - Sharp EL-W516B Operation Manual

Basic Arithmetic
p. 10: 1. 67, 80 2. 23 3. –10, -50, -250

3 1 , 5 , , 9 , 13 , 17
p. 11: 1.
6 , 9 , 12 , 15 , 18 144
3. 4.
 
81 , 27 , 9 , 3 , 1 45 , 2025
6.
100 , 90 , 80 , 70 , 60
7. 8.
Fractions
29
p. 12: 1. 2. .115 3.
56
13
p. 13: 1. 2. 0.286 3.
48
2 995
45
5. 6. 7.
3 264
Powers and Roots
p. 14: 1. 729 2. 3.737 3. 0.765 4. 4
55
p. 15: 1. 2. 8.382 3. No 4.
1
2048
5. 6.
2
Parentheses and Editing
p. 16: 1. 11.848 2. 4.189

288 166
p. 17: 1. 2.
1 2

1333 166
4. 5.
3 3
Angle Conversions

p. 18: 1. , 50 2. 11.399 3.
4
5

355
p. 19: 1. 2.
12
276 36 " 0 '
5.
Trigonometric Functions
. 3 014
p. 20: 1. 2. 13
19 . 602
p. 21: 1. 2.
22 . 104 18 . 974
4. 5.

ANSWERS

, 21 2 3 , 4 , 5 ,
2.
729 
, 72 , 36 , 243 ,
5.
, 1 21 , 41 , 61
35
3
3 7

11
4.
28 24
 5 
5 17
8.
6 4
512
2


972
3.
3
 
288
6.
2 43 . 4 ' " 8
5 2

3. 4. 54
9 5
34 . 611 48 . 272
3.
Inverse Trigonometric Functions

45 90
p. 22: 1. 2.
. 7 12
p. 23: 1. 2. 0.662 3.
. 2 692 22 .
4. 5.
Coordinate Conversions
p. 24: 1. 1.414, 45 2. -2.694, -0.862
p. 25: 1. 2.828, 45 2. 4.583, 0.714
3. 3.973, 0.467 4. 1.000, 0.026
5. 1.414, 150
Logarithms
p. 26: 1. 3 2. 1 3. 1 4. 2 5. 2
. 9 180
p. 27: 1.
2 
2

4. 5.
2
Inverse Logarithms
p. 28: 1. 1000000 2.
17
1 10
p. 29: 1. 2.
. 0 230 . 8 405
4. 5.
Base Conversion
p. 30: 1. 153 2. 2641013001
3. 14103134
p. 31: 1. 3323013 2. 100100011 3. 4
4. 10 5. 170, 252, 1140
Constants and Conversions

. 8 988
p. 32: 1.
35
3. 4. 0.394

. 8 988
p. 33: 1.
. 9 843 . 5 468
3. 4.

17
. 6 523 10
6.
56


3.
4

90
620
10 . 507 55
2. 3.
. 0 777 18 . 950
6.

18
. 1 00 10
3. 2.718

. 0 677 12 . 925
3.

98 . 052
6.

18 19
10 . 1 105 10
2.

17 17
10 . 4 494 10
2.
 18
. 8 153 10
5.