

1. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
19 
B. 
4 


C. 
8 
D. 
32 


Hint 


2. 
3.5 g = ______mg 


A. 
0.35 
B. 
350 


C. 
3,500 
D. 
0.0035 


Hint 


3. 
What is the range for the scores 3, 1, 5, 7, 11, 9? 


A. 
11 
B. 
9 


C. 
6 
D. 
10 


Hint 


4. 
The following are scores on an English exam. The highest score possible is 100. What is the least score? 





A. 
21 
B. 
75 


C. 
71 
D. 
100 


Hint 


5. 
What is the difference between the highest and the lowest values? 





A. 
80 
B. 
100 


C. 
75 
D. 
84 


Hint 


6. 
Find the absolute value of 17. 


A. 

B. 
18 


C. 
17 
D. 
17 


Hint 


7. 
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices? 


A. 



B. 



C. 



D. 



Hint 


8. 
67.2 m = ______ cm 


A. 
67,200 
B. 
6,720 


C. 
672 
D. 
0.672 


Hint 


9. 
Which symbol makes the following statement true? 568 ______ 5.1 × 10^{2} 


A. 

B. 
= 


C. 
> 
D. 
< 


Hint 


10. 
What is the correct boxandwhisker plot for the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}? 


A. 

B. 



C. 

D. 



Hint 


11. 
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. 
range 
B. 
mode 


C. 
mean 
D. 
median 


Hint 


12. 
Find the next term in the sequence 15, 19, 23, 27, … 


A. 
30 
B. 
29 


C. 
81 
D. 
31 


Hint 


13. 
Solve y = 8 + (15). 


A. 
23 
B. 
23 


C. 
7 
D. 
7 


Hint 


14. 
Solve z = 15  7. 


A. 
22 
B. 
22 


C. 
8 
D. 
8 


Hint 


15. 
Evaluate 3^{7}. 


A. 
21 
B. 
343 


C. 
2,187 
D. 
5,034 


Hint 


16. 
Evaluate 60 ÷ 12 + 2(13  7). 


A. 
17 
B. 
22 


C. 
6 
D. 
2.5 


Hint 


17. 
Graph the solution of 3b = 33 on a number line. 


A. 

B. 



C. 

D. 



Hint 


18. 
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? 


A. 
112 
B. 
102 


C. 
108 
D. 
158 


Hint 


19. 
Write 9.01 × 10^{8} in standard form. 


A. 
9,010,000,000 
B. 
9,010,000 


C. 
90,100,000 
D. 
901,000,000 


Hint 


20. 
Both bar graphs show the amount it costs to heat a twostory house during the winter. Which graph is misleading? Explain. 





A. 
Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same. 


B. 
Graph A; the months are not ordered from greatest to least cost. 


C. 
Graph B; the months are not ordered from least to greatest cost. 


D. 
Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November. 


Hint 


