

1. 
Evaluate 3^{4}. 


A. 
12 
B. 
7 


C. 
64 
D. 
81 


Hint 


2. 
The mean is the _______ of a set of numbers. 


A. 
middle number 
B. 
most frequent 


C. 
highest number 
D. 
arithmetic average 


Hint 


3. 
Name the ordered pair for point A. 





A. 
(3, 4) 
B. 
(4, 3) 


C. 
(3, 4) 
D. 
(3, 4) 


Hint 


4. 
Solve 5 = t – 6. 


A. 
11 
B. 
1 


C. 
–1 
D. 
10 


Hint 


5. 
Solve . 


A. 

B. 



C. 

D. 



Hint 


6. 
A recipe calls for 10 fluid ounces of condensed milk. How many cups should you use? 


A. 

B. 



C. 

D. 



Hint 


7. 
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. 
10 
B. 
40 


C. 
5 
D. 
20 


Hint 


8. 
Which symbol makes the following statement true? 568 ______ 5.1 × 10^{2} 


A. 
> 
B. 
< 


C. 
= 
D. 



Hint 


9. 
Find the interquartile range of the data. 





A. 
17 
B. 
5 


C. 
10 
D. 
7 


Hint 


10. 
Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}. 


A. 
mean 
B. 
range 


C. 
median 
D. 
mode 


Hint 


11. 
Express 82 out of 100 as a percent. 


A. 
0.83% 
B. 
82% 


C. 
0.83% 
D. 
82% 


Hint 


12. 
Express 52% as a fraction. 


A. 

B. 



C. 

D. 



Hint 


13. 
Find the least common denominator for and . 


A. 
90 
B. 
45 


C. 
135 
D. 
30 


Hint 


14. 
Find the perimeter of the figure. 





A. 
24 in. 
B. 
20 in. 


C. 
25 in. 
D. 
15 in. 


Hint 


15. 
The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? 


A. 
3.5 × 10^{4} sq mi 
B. 
3.5 × 10^{3} sq mi 


C. 
3.5 × 10^{5} sq mi 
D. 
3.5 × 10^{6} sq mi 


Hint 


16. 
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? 





A. 
21 
B. 
18 


C. 
6 
D. 
5 


Hint 


17. 
Which sentence is true? 


A. 
1 < 0 
B. 
5 < 7 


C. 
6 > 9 
D. 
2 > 2 


Hint 


18. 
The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 1217 as a fraction of the number of mobile phone users aged 55 and over in simplest form. 





A. 

B. 



C. 

D. 



Hint 


19. 
Estimate ÷ . 


A. 
0 
B. 



C. 
2 
D. 
1 


Hint 


20. 
Find the slope of the line that passes through each pair of points. (3, 4), (10, 2) 


A. 
 
B. 
 


C. 

D. 



Hint 


