Math Review

Question 1

SI Units

Answer 1

Length (meter)
Mass (kilogram)
Time (second)
Current (ampere)
Amount of Substance (mole)
Temperature (kelvin)

Question 2

SI Units

Answer 2

Length (meter)
Mass (kilogram)
Time (second)
Current (ampere)
Amount of Substance (mole)
Temperature (kelvin)

Question 3

5²

Answer 3

25

Question 4

6²

Answer 4

36

Question 5

7²

Answer 5

49

Question 6

8²

Answer 6

64

Question 7

9²

Answer 7

81

Question 8

10²

Answer 8

100

Question 9

11²

Answer 9

121

Question 10

12²

Answer 10

144

Question 11

15²

Answer 11

225

Question 12

25²

Answer 12

625

Question 13

sin

Answer 13

opp/hyp

Question 14

cos

Answer 14

adj/hyp

Question 15

tan

Answer 15

opp/adj

Question 16

cos 0

Answer 16

1

Question 17

cos 30

Answer 17

0.9

Question 18

cos 45

Answer 18

0.7

Question 19

cos 60

Answer 19

0.5

Question 20

cos 90

Answer 20

0

Question 21

cos 180

Answer 21

-1

Question 22

sin 0

Answer 22

0

Question 23

sin 30

Answer 23

0.5

Question 24

sin 45

Answer 24

0.7

Question 25

sin 60

Answer 25

0.9

Question 26

sin 90

Answer 26

1

Question 27

sin 180

Answer 27

0

Question 28

sin 180

Answer 28

0

Question 29

√2

Answer 29

1.4

Question 30

√3

Answer 30

1.7

Question 31

log (1)

Answer 31

0

Question 32

log (2)

Answer 32

0.3

Question 33

log (3)

Answer 33

0.5

Question 34

log (4)

Answer 34

0.6

Question 35

log (5)

Answer 35

0.7

Question 36

log (6)

Answer 36

0.8

Question 37

log (6)

Answer 37

0.8

Question 38

log (7)

Answer 38

0.85

Question 39

log (8)

Answer 39

0.9

Question 40

log (9)

Answer 40

0.95

Question 41

log (10)

Answer 41

1

Question 42

√2 | Valentine's

Answer 42

1.4

Question 43

√3 | St. Patty's

Answer 43

1.7

Question 44

log (10)

Answer 44

1

Question 45

log (0.1)

Answer 45

-1

Question 46

log (0.01)

Answer 46

-2

Question 47

log (0.001)

Answer 47

-3

Question 48

log (0.001)

Answer 48

-3

Question 49

Direct Relationship

Answer 49

Increasing/Decreasing one variable proportionately increases/decreases the other

Question 50

Direct Relationship

Answer 50

Increasing/Decreasing one variable proportionately increases/decreases the other

Question 51

Inverse Relationship

Answer 51

Increasing/Decreasing one variable decreases/increases the other proportionally

Question 52

Inverse Relationship

Answer 52

Increasing/Decreasing one variable decreases/increases the other proportionally

Question 53

tera (T)

Answer 53

10^12

Question 54

giga (G)

Answer 54

10^9

Question 55

mega (M)

Answer 55

10^6

Question 56

kilo (k)

Answer 56

10^3

Question 57

deka (da)

Answer 57

10^1

Question 58

centi (c)

Answer 58

10^-2

Question 59

milli (m)

Answer 59

10^-3

Question 60

milli (m)

Answer 60

10^-3

Question 61

micro (μ)

Answer 61

10^-6

Question 62

nano (n)

Answer 62

10^-9

Question 63

pico (p)

Answer 63

10^-12

Question 64

pico (p)

Answer 64

10^-12

Question 65

ln (1)

Answer 65

0

Question 66

ln (5)

Answer 66

1.6

Question 67

ln (10)

Answer 67

2.3

Question 68

ln (10)

Answer 68

2.3

Question 69

x^0

Answer 69

1

Question 70

x^a * x^b

Answer 70

x^(a+b)

Question 71

x^a * x^b

Answer 71

x^(a+b)

Question 72

x^a/x^b

Answer 72

x^(a-b)

Question 73

(x^a)^b

Answer 73

x^(a*b)

Question 74

(x/y)^a

Answer 74

x^a/y^a

Question 75

(x/y)^a

Answer 75

x^a/y^a

Question 76

x^-a

Answer 76

1/x^a

Question 77

x^-a

Answer 77

1/x^a

Question 78

log a*b

Answer 78

log a + log b

Question 79

log a/b

Answer 79

log a - log b

Question 80

log 1/a

Answer 80

-log A

Question 81

log 1/a

Answer 81

-log A

Question 82

Pythagorean Triple Angles

Answer 82

30-60-90 | 45-45-90

Question 83

√2 | Valentine's

Answer 83

1.4

Question 84

Pythagorean Triple Angles

Answer 84

30-60-90 | 45-45-90

Question 85

30-60-90

Answer 85

1-√3-2

Question 86

45-45-90

Answer 86

1-1-√2