

1. 
2,561 mm = ______m 


A. 
0.2561 
B. 
2,561,000 


C. 
2.561 
D. 
25.61 


Hint 


2. 
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80? 


A. 
80 
B. 
100 


C. 
97 
D. 
93 


Hint 


3. 
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 179, how would you plot 151,205? 


A. 
115 
B. 
151 


C. 
152 
D. 
1512 


Hint 


4. 
What integer represents a loss of 15 yards in football? 


A. 
15 
B. 
15 


C. 
15 
D. 
15 


Hint 


5. 
Mrs. Martina wants to put a wire fence around her garden which is 15 feet long and 8 feet wide. How much fencing does she need? 


A. 
38 ft 
B. 
23 ft 


C. 
46 ft 
D. 
60 ft 


Hint 


6. 
Which of the following is not an example of a ratio? 


A. 
8 to 10 
B. 
1:33 


C. 

D. 



Hint 


7. 
Express 0.07% as a decimal. 


A. 
0.0007 
B. 
7.0 


C. 
0.7 
D. 
0.007 


Hint 


8. 
Eighteen is what percent of seventytwo? 


A. 
30 
B. 
35 


C. 
40 
D. 
25 


Hint 


9. 
From a group of six students, four are to be chosen to form a committee. In how many ways can the committee be chosen? 


A. 
360 
B. 
15 


C. 
720 
D. 
30 


Hint 


10. 
What is the greatest common factor of 14p^{2}q and 42p^{3}q^{2}? 


A. 
14p^{2}q 
B. 
7p^{2}q^{2} 


C. 
14pq 
D. 
7pq 


Hint 


11. 
Evaluate rst if r = 3, s = 2, and t = 8. 


A. 
24 
B. 
24 


C. 
48 
D. 
48 


Hint 


12. 
Solve z = – . 


A. 
1 
B. 



C. 

D. 



Hint 


13. 
Often, milk is sold by the quart. If you buy one quart of milk, how many cups of milk do you have? 


A. 
4 
B. 
2.5 


C. 
2 
D. 
8 


Hint 


14. 
A group of 10 students is to be divided into 2 groups of 5. How many ways is this possible? 


A. 
252 
B. 
10 


C. 
120 
D. 
30,240 


Hint 


15. 
Rewrite a + (b + c) using the Associative Property. 


A. 
(c + b) + a 
B. 
(a + b) + c 


C. 
a + b + c + 0 
D. 
ab + ac 


Hint 


16. 
Make a histogram to show the number of hours people in the survey sleep. 





A. 

B. 



C. 

D. 



Hint 


17. 
The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading? 





A. 
The vertical axis is not labeled. 


B. 
The horizontal scale is missing the oddnumbered days. 


C. 
It shows that price of gas changed dramatically during the month. 


D. 
It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month. 


Hint 


18. 
Evaluate 15  9. 


A. 
24 
B. 
6 


C. 
24 
D. 
6 


Hint 


19. 
Find  written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


20. 
According to the 2000 Census, about 0.3% of the people in Indiana were of Native American descent. If Indiana has a population of 6,080,485, estimate the number of people who were of Native American descent. 


A. 
24,000 
B. 
18,000 


C. 
30,000 
D. 
12,000 


Hint 


