

1. 
2,400 mL = ______L 


A. 
2.4 
B. 
24 


C. 
0.24 
D. 
2,400,000 


Hint 


2. 
On how many days was the temperature below 76 degrees? 





A. 
5 
B. 
2 


C. 
1 
D. 
6 


Hint 


3. 
How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute? 





A. 
20 minutes 
B. 
10 minutes 


C. 
60 minutes 
D. 
30 minutes 


Hint 


4. 
What would you predict your heart rate would be if you exercise 40 minutes per day? 





A. 
0 
B. 
120 


C. 
10 
D. 
50 


Hint 


5. 
The following are scores on an English exam. The highest score possible is 100. Where is there a cluster? 





A. 
20100 
B. 
6075 


C. 
2030 
D. 
90100 


Hint 


6. 
What is the median for a set of quiz scores? 





A. 
13 
B. 
15 


C. 
16 
D. 
17 


Hint 


7. 
Which is not a reason that measures of central tendency for a set of data can be misleading? 


A. 
too much data 
B. 
inaccurate data 


C. 
outliers in the data 
D. 
incomplete data 


Hint 


8. 
Evaluate 5k + if k = 3, m = 20, and n. = 5. 


A. 
20 
B. 
7 


C. 
19 
D. 
57 


Hint 


9. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
65 
B. 
86 


C. 
78 
D. 
121 


Hint 


10. 
523 m = ______ km 


A. 
5.23 
B. 
523,000 


C. 
0.0523 
D. 
0.523 


Hint 


11. 
7,939 mg = ______ g 


A. 
7.939 
B. 
7,939,000 


C. 
79.39 
D. 
0.7939 


Hint 


12. 
2.3598 kL = ______ L 


A. 
0.0023598 
B. 
235.98 


C. 
23598 
D. 
2,359.80 


Hint 


13. 
Find the mean of {15, 7, 9, 25, 4}. 


A. 
13 
B. 
10 


C. 
9 
D. 
12 


Hint 


14. 
Find the interquartile range of the data. 





A. 
10 
B. 
7 


C. 
17 
D. 
5 


Hint 


15. 
Write 6^{3} as a product of the same factor. 


A. 
6 · 6 · 6 
B. 
6 · 6 · 6 · 6 · 6 · 6 


C. 
3 · 3 · 3 · 3 · 3 · 3 
D. 
3 · 3 · 3 


Hint 


16. 
Graph the solution of 11 + y = 28 on a number line. 


A. 

B. 



C. 

D. 



Hint 


17. 
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. 


A. 
3(18) 
B. 
3(13) + 3(5) 


C. 
3 + 13 + 3 + 5 
D. 
3 + 13 × 3 + 5 


Hint 


18. 
Use the Distributive Property to find (7  4)8 written as an equivalent expression. Then evaluate the expression. 


A. 
8  7 · 8  4; 4 
B. 
7 · 8  4 · 8; 416 


C. 
7 · 8  8  4; 24 
D. 
7 · 8  4 · 8; 24 


Hint 


19. 
Which expression represents the Identity Property of Multiplication? 


A. 
j × 1 = j 
B. 
4 × 1 = 1 × 4 


C. 
h × 0 = 0 
D. 
8 + 0 = 8 


Hint 


20. 
Make a bar graph to display the data in the table. 





A. 



B. 



C. 



D. 



Hint 


