

1. 
Write 0.21111... using bar notation. 


A. 

B. 



C. 

D. 



Hint 


2. 
What is the probability that a prime number is spun when spinning a spinner with the numbers 1 to 15? 


A. 

B. 



C. 

D. 



Hint 


3. 
Find the least common denominator for and 


A. 
15 
B. 
10 


C. 
5 
D. 
50 


Hint 


4. 
Find . 


A. 

B. 



C. 

D. 



Hint 


5. 
Find the value of x in the similar polygons below. 





A. 
9 ft 
B. 
15 ft 


C. 
3 ft 
D. 
6 ft 


Hint 


6. 
Hakan is standing next to a building whose shadow is 15 feet long. If Hakan is 6 feet tall and is casting a shadow 2.5 feet long, how high is the building? 


A. 
36 ft 
B. 
30 ft 


C. 
40 ft 
D. 
24 ft 


Hint 


7. 
Is a proportion? Explain. 


A. 
No, because 2 + 3 = 8 + 9. 


B. 
No, because 2 × 9 8 × 3. 


C. 
Yes, because 2 × 9 = 8 × 3. 


D. 
Yes, because 2 × 3 = 8 × 9. 


Hint 


8. 
Which is not a perfect square? 


A. 
169 
B. 
144 


C. 
100 
D. 
48 


Hint 


9. 
Solve 3x = 36. 


A. 
13 
B. 
12 


C. 
14 
D. 
6 


Hint 


10. 
If you have taken five English tests this quarter and received scores of 72, 72, 93, 94, and 95, what misleading statistic could you use to make your grades look better than they are? 


A. 
mean 
B. 
mode 


C. 
range 
D. 
median 


Hint 


11. 
Express % as a fraction in simplest form. 


A. 

B. 



C. 

D. 



Hint 


12. 
Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation? 


A. 
150° 
B. 
140° 


C. 
120° 
D. 
108° 


Hint 


13. 
The sum of the angle measures of a regular hendecagon (an 11sided polygon) is 1620°. What is the measure of each of the angles of the hendecagon? Round your answer to the nearest whole degree. 


A. 
144° 
B. 
147° 


C. 
90° 
D. 
150° 


Hint 


14. 
How many lines of symmetry does the figure shown below have? 





A. 
3 
B. 
1 


C. 
0 
D. 
2 


Hint 


15. 
The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006. 





A. 
8 
B. 
5 


C. 
0 
D. 
2 


Hint 


16. 
Factor 8x^{2}. 


A. 
2 · 4 · x · x 
B. 
8 · x 


C. 
2 · 2 · 2 · x 
D. 
2 · 2 · 2 · x · x 


Hint 


17. 
Which rational number is the least? 


A. 
0.9 
B. 



C. 
10% 
D. 



Hint 


18. 
Find 6  5 written in simplest form. 


A. 

B. 
1 


C. 
1 
D. 



Hint 


19. 
The county engineer is designing a new road to cross existing Oak Boulevard as shown in the diagram. What is the missing angle measure? 





A. 
15° 
B. 
39° 


C. 
51° 
D. 
41° 


Hint 


20. 
Skateboarders jump off ramps like the one shown. Which of the following statements is true? 





A. 
The slope is greater than 1. 
B. 
The slope is less than 1. 


C. 
The slope is equal to 0. 
D. 
The slope is equal to 1. 


Hint 


