Sharp EL-W516B 2 , 288, 288, 243'4.8, 5.27636'0, 6.6.5231017, 8. 1,21,41,61, 100,90,80,70,60, 4.0.230 5. 8.405 6. , 81,27,9,3 6. 1,45,2025

ANSWERS

Basic Arithmetic				Inverse Trigonometric Functions
p. 10: 1.		67, 80 2. 23 3. –10, -50, -250		p. 22: 1.	45 2. 90 3.	
p. 11: 1.		 3,1,5,9,13,17,21 2. 2,3,4,5
							4
3. 6,9,12,15,18 4. 144,72,36 5. 729,243,
				p. 23: 1.	7.12 2. 0.662		3. 90
81,27,9,3 6. 1,45,2025				4. 2.692 5. 22.620
7.	100,90,80,70,60		8. 1,21,41,61

Fractions
p. 12: 1.				29		2. .115 3.				35
			56							3
p. 13: 1.			13				2.	0.286	3.	11	3	4.			7
											28				24
			48
	2				995				5		 5 
5.		6.						7. 45		8.				17
			264						6			4
3
Powers and Roots
p. 14: 1.			729				2.	3.737	3.	0.765		4.	4
p. 15: 1.			55				2.	8.382 3.		No 4.		512

5.2048 6. 12

Parentheses and Editing
p. 16: 1. 11.848						2.	4.189
p. 17: 1.		288				2.	166				2			3.		972
							3
4. 1333		1		 5.		166		2					6.		288
		3
							3
Angle Conversions
p. 18: 1.			, 50 2.				11.399 3.							243'4.8"
4
p. 19: 1.		5			 2.	355			5			3.		2		4. 54
		12												5
							9

5.27636'0"

Trigonometric Functions
p. 20: 1.	3.014	2.	13
p. 21: 1.	19.602	2.	34.611	3.	48.272

4. 22.104 5. 18.974

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
p. 27: 1.		9.180				2.	10.507		3. 55
4.	2 	2	5.		 0.777			6.	18.950
	2

Inverse Logarithms

p. 28: 1. 1000000 2. 1.00 1018 3. 2.718

p. 29: 1. 11017 2. 0.677 3. 12.925

4.0.230 5. 8.405 6.  98.052

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

p. 32: 1. 8.9881018 2. 1.1051019

3.35 4. 0.394

p. 33: 1. 8.9881017 2. 4.49410173.9.843 4. 5.468 5. 8.15310186.6.5231017

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