

1. 
What would you predict your heart rate would be if you exercise 40 minutes per day? 





A. 
50 
B. 
10 


C. 
0 
D. 
120 


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. 
93 
B. 
100 


C. 
80 
D. 
97 


Hint 


3. 
What is the upper quartile for the quiz scores? 





A. 
20 
B. 
17 


C. 
12 
D. 
13 


Hint 


4. 
Find the next term in the sequence 3, 9, 15, 21, … 


A. 
36 
B. 
27 


C. 
25 
D. 
63 


Hint 


5. 
What is the next term in the sequence 1, 4, 7, 10, … ? 


A. 
30 
B. 
13 


C. 
40 
D. 
17 


Hint 


6. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
3,125 
B. 
129 


C. 
625 
D. 
225 


Hint 


7. 
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... 


A. 
26 
B. 
20 


C. 
18 
D. 
21 


Hint 


8. 
Evaluate y^{3} if y = 4. 


A. 
12 
B. 
43 


C. 
64 
D. 
16 


Hint 


9. 
57 mL = ______ L 


A. 
57,000 
B. 
0.0057 


C. 
0.057 
D. 
0.57 


Hint 


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


A. 

B. 
= 


C. 
> 
D. 
< 


Hint 


11. 
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 


12. 
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. 
median 
B. 
mean 


C. 
range 
D. 
mode 


Hint 


13. 
Write 6^{3} as a product of the same factor. 


A. 
3 · 3 · 3 
B. 
3 · 3 · 3 · 3 · 3 · 3 


C. 
6 · 6 · 6 
D. 
6 · 6 · 6 · 6 · 6 · 6 


Hint 


14. 
Evaluate 12^{4}. 


A. 
48 
B. 
16,777,216 


C. 
20,736 
D. 
18,491 


Hint 


15. 
The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room? 





A. 
3 × 1.5 + 2 × 1 + 2 


B. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


C. 
5(1.5 + 1) + 2 


D. 
3(1.5) + 2(1) + 2 


Hint 


16. 
Choose the sequence that is arithmetic. 


A. 
17, 29, 41, 53, … 
B. 
4, 12, 36, 108, … 


C. 
1, 1, 2, 3, … 
D. 
5, 7, 12, 18, … 


Hint 


17. 
Write 6.2 × 10^{5} in standard form. 


A. 
62,000 
B. 
62,000,000 


C. 
620,000 
D. 
6,200,000 


Hint 


18. 
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^{3} sq mi 
B. 
3.5 × 10^{6} sq mi 


C. 
3.5 × 10^{4} sq mi 
D. 
3.5 × 10^{5} sq mi 


Hint 


19. 
The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data. 





A. 
In the future, their will be more students per computer. 


B. 
Their are more computers in schools in 1990 than their were in 2000. 


C. 
There are more computers in schools in 2000 than their were in 1990. 


D. 
In the future, their will be 0 students per computer. 


Hint 


20. 
Make a histogram to show the number of hours people in the survey sleep. 





A. 

B. 



C. 

D. 



Hint 


