

1. 
2,400 mL = ______L 


A. 
2,400,000 
B. 
0.24 


C. 
2.4 
D. 
24 


Hint 


2. 
Write 3,465 in scientific notation. 


A. 
0.3465×10^{4} 
B. 
346.5×10 


C. 
3.465×10^{3} 
D. 
34.65×10^{2} 


Hint 


3. 
Which symbol makes the following statement true? 7,500 ______ 7.5 × 10^{3} 


A. 
< 
B. 



C. 
= 
D. 
> 


Hint 


4. 
Express as a percent. 


A. 
8% 
B. 
15% 


C. 
83% 
D. 
3% 


Hint 


5. 
What is the least common multiple of 4, 5, and 16? 


A. 
16 
B. 
80 


C. 
64 
D. 
160 


Hint 


6. 
Which fraction is greatest? 





A. 
They are all equal. 
B. 
III 


C. 
I 
D. 
II 


Hint 


7. 
What integer represents a rise in temperature of 19°? 


A. 
19 
B. 
19 


C. 
19 
D. 
19 


Hint 


8. 
Which is the correct graph of (2,1)? 


A. 

B. 



C. 

D. 



Hint 


9. 
Solve (2)(8) = a. 


A. 
16 
B. 
10 


C. 
10 
D. 
16 


Hint 


10. 
Choose the equation for the graph below. 





A. 
y = x + 1 
B. 
y = x 


C. 
y = 2x – 1 
D. 
y = x – 2 


Hint 


11. 
Evaluate 7 × (a  4) if a = 9. 


A. 
35 
B. 
28 


C. 
59 
D. 
63 


Hint 


12. 
In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2. 


A. 
40 
B. 
20 


C. 
5 
D. 
10 


Hint 


13. 
Which symbol makes the following statement true? 568 ______ 5.1 × 10^{2} 


A. 

B. 
< 


C. 
= 
D. 
> 


Hint 


14. 
Solve k = 21 ÷ 3. 


A. 
18 
B. 
7 


C. 
7 
D. 
18 


Hint 


15. 
Solve 1 = p – 16. 


A. 
17 
B. 
15 


C. 
1 
D. 
16 


Hint 


16. 
Evaluate 16 + (9  4)10  4 · 5. 


A. 
35 
B. 
96 


C. 
46 
D. 
190 


Hint 


17. 
The table shows the scores of the University of Texas men’s basketball team during the 20022003 regular season. Make a stemandleafplot and use it to find the statement that best describes the data. 





A. 
The majority of points scored were in the 70s. 
B. 
The data point 58 is an outlier. 


C. 
The majority of points scored were in the 80s. 
D. 
The mode is 77 points scored. 


Hint 


18. 
Tiger Woods won the 2003 Bay Hill Invitational by shooting 2, 7, 6, and 4. What was his total score after the four rounds? 


A. 
19 
B. 
1 


C. 
1 
D. 
19 


Hint 


19. 
Of all Americans who use a mobile phone, approximately 1 in 5 subscribe to the wireless Internet. What percent of mobile phone users is this? 


A. 
40% 
B. 
15% 


C. 
20% 
D. 
10% 


Hint 


20. 
Find the slope of the line that passes through each pair of points. (7, 3), (3, 6) 


A. 

B. 



C. 
 
D. 
 


Hint 


