Free Printable Quiz 12

1.

$\sqrt{16}=?$

a)

8

b)

2

c)

4

d)

32

2.

$9^2=18$ True or false?

a)

True

b)

False

3.

$3_{\sqrt{8}}$ (cube root of 8)

a)

2

b)

$\pm2$

c)

-2

d)

None of the above

4.

Write an equation for the phrase "Two cubed is equal to the square root of x".

a)

$4=\sqrt{16}$

b)

$2^2=\sqrt{x}$

c)

$2^{3\ }=\sqrt{x}$

d)

$\sqrt{x}=2$

5.

Square root of 16 is....

a)

8

b)

4

c)

2

d)

3

6.

True or false? 9² is 18

a)

True

b)

False

7.

The √40 is between which two integers?

a)

7 & 8

b)

6 & 7

c)

5 & 6

d)

4 & 5

8.

13²

a)

26

b)

196

c)

144

d)

169

9.

The √20 is between which two integers?

a)

2 & 3

b)

3 & 4

c)

4 & 5

d)

5 & 6

10.

√ 36

a)

4

b)

6

c)

12

11.

Solve.
√9 × √100

a)

30

b)

-200

c)

900

d)

90

12.

What does this symbol represent?

a)

square root

b)

divide by 2

c)

cube root

d)

greater than or less than

13.

determine which is square root of 144

a)

11

b)

10

c)

12

d)

14

14.

True or false? 9² = 18

a)

True

b)

False

15.

13²

a)

26

b)

196

c)

144

d)

169

16.

$^3\sqrt{8}=$

a)

2

b)

-2

c)

±2

d)

None

17.

$\sqrt{64}=$

a)

32

b)

8

c)

4

d)

16

18.

$^3\sqrt{64}=$

a)

-8

b)

8

c)

16

d)

4

19.

6³ = ?

a)

196

b)

206

c)

216

d)

226

20.

How would you write 0.0005 in scientific notation?

a)

50 x 10⁵

b)

5 x 10⁴

c)

5 x 10³

d)

.5 x 10³

21.

How do you write
1001
in scientific notation?

a)

1.0001 x 10⁴

b)

1.01 x 10⁵

c)

1.001 x 10³

d)

10.1 x 10³

22.

How do you write
8.317 x 10⁶in standard form?

a)

8, 371, 000

b)

83, 170, 000

c)

837, 100

d)

8, 317, 000

23.

Express the following in standard notation:

8.025 x 10^-8

a)

.00000008025

b)

.000000008025

c)

802,500,000,000

d)

80,250,000,000

24.

Which one of these is in scientific notation?

a)

8.987000

b)

8.98 x 10⁶

c)

80.987 x 10

d)

8.98⁶

25.

Write 9.8 x 10^-5in standard form

a)

0.00098

b)

0.000098

c)

.098

d)

98,000

26.

Write 3.41 x 10⁶ in standard form

a)

341

b)

34,100,000

c)

.0000341

d)

3,410,000

27.

Write 0.000972 in scientific notation.

a)

9.72 x 10^-4

b)

9.72 x 10^-3

c)

972 x 10^-4

d)

9.72 x 10⁴

28.

Write 0.00000054 in scientific notation.

a)

54 x 10⁸

b)

5.4 x 10⁷

c)

54 x 10^-8

d)

5.4 x 10^-7

29.

Write 3.5 x 10⁶in standard notation.

a)

0.0000035

b)

35,000,000

c)

3,500,000

d)

0.00000035

30.

Write 42,000 in scientific notation.

a)

42.000 x 10³

b)

4.2 x 10^-4

c)

4.2 x 10⁴

d)

0.42 x 10⁵

31.

Write 42,000 in scientific notation.

a)

42.000 x 10³

b)

4.2 x 10^-4

c)

4.2 x 10⁴

d)

0.42 x 10⁵

32.

Write 9.31 x 10^-5in standard notation.

a)

93,100,000

b)

931,000

c)

0.00000931

d)

0.0000931

33.

Write 3.629 x 10⁷in standard notation.

a)

36,290,000,000

b)

36,290,000

c)

0.00000003629

d)

0.00003629

34.

Write 5,890,000,000 in scientific notation.

a)

5.89 x 10⁹

b)

0.589 x 10¹⁰

c)

589 x 10⁷

d)

5.89 x 10^-9

35.

Write 0.0003 in scientific notation.

a)

3 x 10⁴

b)

3 x 10^-4

c)

0.3 x 10³

d)

0.3 x 10^-3

36.

Write 0.216 in scientific notation.

a)

216 x 10³

b)

216 x 10^-3

c)

2.16 x 10¹

d)

2.16 x 10^-1

37.

Write 8.063 x 10^-4in standard notation.

a)

0.00008063

b)

80,630

c)

0.0008063

d)

80,630,000

38.

Write 0.000009 in scientific notation.

a)

9 x 10^-6

b)

9 x 10⁶

c)

0.9 x 10^-5

d)

0.9 x 10⁵

39.

Write 2.07 x 10⁵in standard notation.

a)

20,700,000

b)

0.00000207

c)

0.0000207

d)

207,000

40.

Write 8 x 10⁸in standard notation.

a)

80,000,000

b)

800,000,000

c)

0.000000008

d)

0.00000008

41.

Write 4 x 10^-3in standard notation.

a)

0.0004

b)

0.004

c)

4,000

d)

4.000

42.

7.82 x 10^-⁶ is an example of scientific notation. The exponent of -6 tells you your number will be very ________.

a)

Large

b)

Small

c)

Basic

43.

Change from standard form to scientific notation: 12,000,000

a)

12.0 x 10⁷

b)

0.12 x 10⁷

c)

1.2 x 10⁶

d)

1.2 x 10⁷

44.

Change from standard form to scientific notation: 450,000

a)

4.5 x 10⁵

b)

45 x 10⁵

c)

4.5 x 10⁴

d)

4.5 x 10⁶

45.

Change from standard form to scientific notation: 0.000398

a)

39.8 x 10^-5

b)

3.98 x 10^-5

c)

3.98 x 10^-4

d)

39.8 x 10^-6

46.

Change from standard form to scientific notation: 0.004078

a)

4.078 x 10^-3

b)

4.078 x 10³

c)

40.78 x 10^-4

d)

.4078 x 10^-2

47.

125,678,000: Change to scientific notation

a)

1.25678 x 10¹²

b)

.125678 x 10^-9

c)

12.5678 x 10⁸

d)

1.25678 x 10⁸

48.

Try to change the number back to standard form: 6.79 x 10⁴

a)

679,000

b)

6,790

c)

67,900

d)

6,790,000

49.

Try to change the number back to standard form: 3.97 x 10^-2

a)

0.000397

b)

0.0397

c)

0.0000397

d)

0.397

50.

y + 8 = 20

a)

10

b)

11

c)

12

d)

13

51.

k - 10 = 7

a)

-3

b)

3

c)

17

d)

- 17

52.

- 4T = - 44

a)

- 11

b)

11

c)

- 40

d)

48

53.

x/12 = - 2

a)

6

b)

- 6

c)

24

d)

- 24

54.

3p - 1 = 5

a)

3

b)

2

c)

1

d)

0

55.

9 + 2q = - 1

a)

4

b)

- 4

c)

5

d)

- 5

56.

9 + 2q = - 1

a)

4

b)

- 4

c)

5

d)

- 5

57.

27 = 5r + 2

a)

5

b)

- 5

c)

5.8

d)

- 5.8

58.

11 = 47 - 8s

a)

5

b)

4.5

c)

4

d)

3.5

59.

2(u - 9) = 4

a)

10

b)

11

c)

12

d)

13

60.

16 = - 4(y + 3)

a)

7

b)

- 7

c)

6

d)

- 6

61.

15 + 4a - 6 = 21

a)

1

b)

2

c)

3

d)

4

62.

10 = 2 - 6b + 14

a)

1

b)

2

c)

- 1

d)

- 2

63.

Solve for the variable. 3x=-27

a)

x=9

b)

x=-30

c)

x=-9

d)

x=-24

64.

Solve: 3(x-4) = -3

a)

3

b)

-3

c)

5

d)

-5

65.

Solve for x:
8x - 10 = -34

a)

4

b)

3

c)

-3

d)

-24

66.

What is the first step in solving this equation:
5x + 7 = 12

a)

Divide by 5

b)

Subtract 5

c)

Multiply by 7

d)

Subtract 7

67.

What is the first step to complete when solving this equation?
10 - 3y = 4

a)

Add 10

b)

Subtract 10

c)

Add 3

d)

Divide by -3

68.

What is the first step to complete when solving this equation?
10 - 3y = 4

a)

Add 10

b)

Subtract 10

c)

Add 3

d)

Divide by -3

69.

Solve for w:
-6w + 1 = -11

a)

2

b)

1.2

c)

12

d)

-2

70.

What is the first step to solve this equation:

- 3x -11 = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

71.

What operation would you perform first and then second when solving for m in the following equation?

10 + 7m = 17

a)

subtract 10, divide by 7

b)

divide by 7, subtract 10

c)

multiply by 7, add 10

d)

add 10, multiply by 7

72.

The steps in solving 5b - 6 = 24 are:

a)

Add 6 to both sides and divide both sides by 5

b)

Add 6 to both sides and multiply both sides by 5

c)

Subtract 6 from both sides then multiply both sides by 5

d)

Subtract 6 from both sides then divide both sides by 5

73.

The steps in solving 5b - 6 = 24 are:

a)

Add 6 to both sides and divide both sides by 5

b)

Add 6 to both sides and multiply both sides by 5

c)

Subtract 6 from both sides then multiply both sides by 5

d)

Subtract 6 from both sides then divide both sides by 5

74.

Solve for a:

-3a + 8 = 14

a)

a = -2

b)

a = -7.5

c)

a = 2

d)

a = 6

75.

Solve for x:

2x - 3 = 1

a)

x = 3

b)

x = 2

c)

x = 1

d)

x = -2

76.

Solve for x:

2x - 3 + 4x = 27

a)

x = 12

b)

x = 4

c)

x = 5

d)

x = 15

77.

Solve for b:
3(b - 4) = -3

a)

b = 3

b)

b = -3

c)

b = 5

d)

b = -5

78.

Is (1,8) a solution to the system?

y=x+7

y=6x+2

a)

YES

b)

NO

79.

What is the solution to this system?
y = 2x + 1
y = 4x - 1

a)

(1,3)

b)

(-1,-3)

c)

(-1,3)

d)

(3,1)

80.

Use the equal values method to determine the solution to the system of equations.
y = 6x + 3
y = 4x - 15

a)

(-9,3)

b)

(-7,-51)

c)

(-9,-51)

d)

(0,0)

81.

Use the equal values method to determine the solution to the system of equations.
y = 6x + 3
y = 4x - 15

a)

(-9,3)

b)

(-7,-51)

c)

(-9,-51)

d)

(0,0)

82.

What is the solution to the given system?

a)

(4, -2)

b)

(-3, 4)

c)

(4, -3)

d)

(0,-1)

83.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

84.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

85.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

86.

Slope is know as rise/

a)

run

b)

fall

c)

none

d)

rise

87.

In the equation y=mx+b, what does the m represent?

a)

slope

b)

y-intercept

c)

linear

d)

point-slope

88.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

macaroni

c)

nothing

d)

slope

89.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

90.

What is the y-intercept of the line with the equation
$y\ =\ -2x\ +\ 4$

a)

$-2$

b)

$2$

c)

$4$

d)

$-4$

91.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

92.

What is the y-intercept in the equation y= -2x + 5

a)

-2

b)

3

c)

5

d)

Cannot be Determined

93.

Graph the line with the equation
$y\ =\ -\frac{2}{3}x\ +\ 4$

a)

b)

c)

d)

94.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

95.

Write the equation of the graph in slope-intercept form

a)

$y=-2x-4$

b)

$y=2x\ -\ 4$

c)

$y=\frac{1}{2}x-4$

d)

$y=-\frac{1}{2}x-4$

96.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

97.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

98.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

99.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

100.

Find the slope of the line.

a)

1/4

b)

-1/4

c)

-4

d)

4

101.

Find the slope of the line.

a)

4/2

b)

-4/2

c)

2

d)

-2

102.

Which of the following has an undefined slope? Note, there is more than one correct answer.

a)

(4, 2), (6, 2)

b)

(-3, 5), (-3, 9)

c)

x = -3

d)

y = 2

e)

103.

What is the slope in the picture?

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

104.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

105.

What is the growth each time?

a)

5

b)

7

c)

2

d)

4

106.

How many tiles would Figure 0 contain?

a)

3

b)

5

c)

7

d)

9

107.

How many tiles would Figure 0 contain?

a)

3

b)

5

c)

7

d)

9

108.

How many tiles would Figure 4 contain?

a)

9

b)

10

c)

12

d)

11

109.

What is the growth?

a)

Growth = 5

b)

Growth = 3

c)

Growth = 8

d)

Growth = 1

110.

What is the growth?

a)

Growth = 5

b)

Growth = 3

c)

Growth = 8

d)

Growth = 1

111.

What is the growth?

a)

Growth = 5

b)

Growth = 7

c)

Growth = 2

d)

Growth = 3

112.

What is the growth?

a)

Growth = 5

b)

Growth = 7

c)

Growth = 2

d)

Growth = 3

113.

How many tiles would Figure 0 contain?

a)

1

b)

4

c)

7

d)

10

114.

How many tiles would Figure 0 contain?

a)

1

b)

4

c)

7

d)

10

115.

Solve the proportion.

a)

k=5

b)

k=3.3333333

c)

k=60

d)

k=90

116.

Solve the proportion below:

a)

3

b)

24

c)

21

d)

12

117.

Solve the proportion below:

a)

42

b)

6

c)

2

d)

28

118.

Solve the proportion below:

a)

418

b)

2

c)

38

d)

11

119.

$\frac{x}{5}=\frac{8}{10}$

a)

x=7

b)

x=4

c)

x=2

d)

x=3

120.

\frac{4}{5}=\frac{8}{x}

a)

x = 8

b)

x = 10

c)

x = 4

d)

x = 5

121.

$\frac{25}{1}=\frac{x}{3}$

a)

x=75

b)

x=50

c)

x=27

d)

x=43

122.

\frac{21}{x}=\frac{6}{8}

a)

x = 6

b)

x = 25

c)

x = 28

d)

x = 17

123.

$\frac{3}{7}=\frac{33}{x}$

a)

x=75

b)

x=76

c)

x=70

d)

x=77

124.

$\frac{9}{10}=\frac{p}{60}$

a)

50

b)

56

c)

54

d)

55

125.

$\frac{15}{25}=\frac{18}{x}$

a)

x=28

b)

x=10

c)

x=30

d)

x=11

126.

Which equation matches the table?

a)

y = x + 5

b)

y = 5x

c)

y = x + 1

d)

x = y - 5

127.

What is the algebraic equation for this table?

a)

y = x + 3

b)

y = 3x

c)

y = x ÷ 3

d)

y = x - 3

128.

Write the rule that represents the situation in the table.

a)

y = x + 1

b)

y = 2x + 2

c)

y = x + 3

d)

y = 3x +1

129.

Find the missing value.

a)

5

b)

11

c)

13

d)

9

130.

Find the missing value.

a)

0

b)

-1

c)

2

d)

-4

131.

Find the growth.

a)

-4

b)

2

c)

-3

d)

5

132.

Find the growth.

a)

2

b)

4

c)

3

d)

5

133.

Which table of values can be defined by the rule/equation

y = x – 4?

a)

b)

c)

d)

134.

Which table of values can be defined by the rule/equation

y = 2x + 3?

a)

b)

c)

d)

135.

Select the rule/equation that best represent the table.

a)

y = 2x + 3

b)

y = x + 6

c)

y = -3x + 4

d)

y = 3x

136.

Select the rule/equation that best represent the table.

a)

y = 2x + 1

b)

y = -2x + 1

c)

y = x + 7

d)

y = -3x - 1

137.

What percentage of males drive sports cars?

a)

35%

b)

16.25%

c)

65%

d)

25%

138.

According to the two-way table, a person who plays an instrument is most likely to:

a)

Not play an instrument

b)

Not play a team sport

c)

Play a team sport

d)

All of the above

139.

According to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?

a)

About 33%

b)

About 50%

c)

About 40%

d)

About 44%

140.

Of the mechanical engineers, what is the probability that math is their favorite subject?

a)

1.91

b)

52%

c)

17%

d)

35%

141.

What percentage of the days that it rained, did they forecast no rain?

a)

About 20%

b)

About 18%

c)

About 14%

d)

About 12%

142.

What percentage of the students were boys?

a)

20%

b)

25%

c)

40%

d)

50%

143.

Identify the join relative frequency of boys that have blond hair.

a)

.4

b)

0.1

c)

0.44

d)

0.2

144.

Out of those surveyed, what is the probability that the student is a boy who can't bike to school (in simplest form)?

a)

4/30

b)

7/30

c)

2/15

d)

14/30

145.

What is the relative frequency (to the nearest percent) of boys among those who cannot bike to school?

a)

4%

b)

14%

c)

13%

d)

29%

146.

What percentage of girls have blonde hair?

a)

30%

b)

32%

c)

29%

d)

40%

147.

What percentage of SUV's are driven by women?

a)

56.25%

b)

75%

c)

83.25%

d)

86.5%

148.

What percentage of males drive sports cars?

a)

35%

b)

16.25%

c)

65%

d)

25%

149.

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

a)

There are more band members than non-band members

b)

There are more boys in the class than girls

c)

There are more boys in band than not in band

d)

More than half of the bands members in the class are girls

150.

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

a)

There are more band members than non-band members

b)

There are more boys in the class than girls

c)

There are more boys in band than not in band

d)

More than half of the bands members in the class are girls

151.

What percentage of the days that it rained, did they forecast no rain?

a)

About 20%

b)

About 18%

c)

About 14%

d)

About 12%

152.

Of the times when the forecast called for rain, what is the percentage that it actually rained?

a)

About 90%

b)

About 50%

c)

About 70%

d)

About 80%

153.

According to the table, what is the relative frequency of Students ages 14 - 17 who skip breakfast?

a)

About 27%

b)

About 35%

c)

About 15%

d)

About 30%

154.

What is the relative frequency of people that purchased no food?

a)

10%

b)

60%

c)

15%

d)

30%

155.

How many male students were surveyed?

a)

30

b)

29

c)

50

d)

59

156.

How many total people were surveyed?

a)

78

b)

22

c)

70

d)

100

157.

What number should go in the blue box?

a)

21

b)

135

c)

19

d)

22

158.

What would you divide to find the relative frequencies by row? (Select all that apply.)

a)

55/118

b)

55/143

c)

88/103

d)

88/143

Quiz 12

Total questions: 158

Worksheet time: 5hrs 16mins

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