

1. 
Choose an appropriate scale for the data 31, 25, 37, 41, and 38. 


A. 
0100 
B. 
2541 


C. 
050 
D. 
3138 


Hint 


2. 
Which fraction is when written in simplest form? 


A. 

B. 



C. 

D. 



Hint 


3. 
Express as a percent. 


A. 
350% 
B. 
35% 


C. 
0.35% 
D. 
3.5% 


Hint 


4. 
Express as a percent. 


A. 
0.4% 
B. 
4% 


C. 
40% 
D. 
400% 


Hint 


5. 
Solve 16 = 4a + 8. 


A. 
6 
B. 
4 


C. 
2 
D. 



Hint 


6. 
Find . 


A. 

B. 



C. 

D. 



Hint 


7. 
Laura is painting a round floor cloth to resemble a globe for her bedroom floor. She wants to sew seam binding around the edges to keep the cloth from unraveling. If the radius of the cloth is 3 yards, how much binding should she buy? 


A. 
19 yd 
B. 
29 yd 


C. 
10 yd 
D. 
24 yd 


Hint 


8. 
Find the approximate distance between Phoenix, Arizona, and San Diego, California, if the map distance is 4.75 inches and the scale is 1 inch = 75 miles. 


A. 
400 mi 
B. 
475 mi 


C. 
356 mi 
D. 
375 mi 


Hint 


9. 
How many baseball players had a batting average above .250? 





A. 
2 
B. 
9 


C. 
11 
D. 
7 


Hint 


10. 
An automobile dealer wants to sell a certain car for $20,000. If three other dealers in town are selling the same car for $15,000, $15,000, and $30,000, which measure of central should the car dealer use to describe this data to his customers? 


A. 
range 
B. 
mode 


C. 
mean 
D. 
median 


Hint 


11. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
121 
B. 
55 


C. 
119 
D. 
111 


Hint 


12. 
What is the greatest common factor of 64 and 40? 


A. 
4 
B. 
8 


C. 
2 
D. 
20 


Hint 


13. 
Find the least common denominator for and . 


A. 
135 
B. 
90 


C. 
45 
D. 
30 


Hint 


14. 
Find the perimeter of the figure. 





A. 
15 in. 
B. 
20 in. 


C. 
24 in. 
D. 
25 in. 


Hint 


15. 
Express .00034 as a percent. 


A. 
3.4% 
B. 
0.34% 


C. 
0.034% 
D. 
0.0034% 


Hint 


16. 
If you invest $7,593 in an account that pays 5.6% simple interest, and you leave all of the money in the account, what is the balance of the account after 7 years? 


A. 
$531.51 
B. 
$56,127.46 


C. 
$10,569.46 
D. 
$8,018.21 


Hint 


17. 
Graph the solution of 11 + y = 28 on a number line. 


A. 

B. 



C. 

D. 



Hint 


18. 
The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data. 





A. 
There are more computers in schools in 2000 than their were in 1990. 


B. 
Their are more computers in schools in 1990 than their were in 2000. 


C. 
In the future, their will be more students per computer. 


D. 
In the future, their will be 0 students per computer. 


Hint 


19. 
Simplify 11 + d + (15). 


A. 
26 + d 
B. 
26 + d 


C. 
26 + (d) 
D. 
26 + (d) 


Hint 


20. 
Factor 18ab^{2}. 


A. 
2 · 3 · 3 · a · b · b 
B. 
2 · 3 · a · b · b 


C. 
2 · 3 · 3 · a · b 
D. 
2^{2} · 3 · a · b · b 


Hint 


