Math Flashcards

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0
Q

2/5

A

0.40

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1
Q

1/5

A

0.20

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2
Q

3/5

A

0.60

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3
Q

4/5

A

0.80

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4
Q

1/3

A

0.33

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5
Q

2/3

A

0.66

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6
Q

1/6

A

0.165

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7
Q

1/8

A

0.125

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8
Q

2/8

A

0.25

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9
Q

3/8

A

0.375

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10
Q

2^2

A

4

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11
Q

2^3

A

8

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12
Q

2^4

A

16

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13
Q

2^5

A

32

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14
Q

2^6

A

64

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15
Q

2^7

A

128

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16
Q

2^8

A

256

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17
Q

2^9

A

512

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18
Q

2^10

A

1,024

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19
Q

2^11

A

2,048

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20
Q

2^12

A

4,096

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21
Q

2^13

A

8,192

22
Q

2^14

A

16,384

23
Q

2^15

A

32,768

24
Q

2^16

A

65,536

25
Q

2^17

A

131,072

26
Q

2^18

A

262,144

27
Q

2^19

A

524,288

28
Q

3^3

A

27

29
Q

4^3

A

64

30
Q

5^3

A

125

31
Q

log 0

A

-∞

32
Q

log 1

A

0

33
Q

log 2

A

0.30

34
Q

log 3

A

0.48 (~0.50)

35
Q

log 4

A

0.60

36
Q

log 5

A

0.70

37
Q

sin 0°

A

0

38
Q

cos 0°

A

1

39
Q

tan 0°

A

0

40
Q

sin 30°

A

1/2 = 0.50

41
Q

cos 30°

A

√3 / 2 = 0.866

42
Q

tan 30°

A

1 / √3 = √3 / 3 = 0.577

43
Q

sin 45°

A

√2 / 2 = 0.707

44
Q

cos 45°

A

√2 / 2 = 0.707

45
Q

tan 45°

A

1

46
Q

sin 60°

A

√3 / 2 = 0.866

47
Q

cos 60°

A

1/2 = 0.50

48
Q

tan 60°

A

√3 = 1.73

49
Q

sin 90°

A

1

50
Q

cos 90°

A

0

51
Q

√2

A

1.41

52
Q

√5

A

2.24

53
Q

√8

A

2.83