

1. 
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. 


A. 
16 
B. 
8 


C. 
12 
D. 
4 


Hint 


2. 
Evaluate 27 ÷ 3 · 3 + 5. 


A. 
8 
B. 
17 


C. 
32 
D. 
72 


Hint 


3. 
What is the scale in the frequency table? 





A. 
51100 
B. 
91100 


C. 
5160 
D. 
0100 


Hint 


4. 
On how many days was the temperature below 76 degrees? 





A. 
1 
B. 
6 


C. 
2 
D. 
5 


Hint 


5. 
How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute? 





A. 
30 minutes 
B. 
60 minutes 


C. 
10 minutes 
D. 
20 minutes 


Hint 


6. 
The following are scores on an English exam. The highest score possible is 100. Where is there a cluster? 





A. 
2030 
B. 
90100 


C. 
20100 
D. 
6075 


Hint 


7. 
Which statistic gives the most accurate information for the following set of test scores? 2, 85, 87, 88, 89 


A. 
median 
B. 
mode 


C. 
mean 
D. 
range 


Hint 


8. 
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. 


A. 
22 
B. 
220 


C. 
100 
D. 
55 


Hint 


9. 
Solve x + 3 = 22. 


A. 
25 
B. 
23 


C. 
19 
D. 
17 


Hint 


10. 
What is the range of the data 69, 72, 121, 81, 98? 


A. 
40 
B. 
50 


C. 
52 
D. 
53 


Hint 


11. 
What is the most energy used by any of these states (in hundred trillion BTU's)? 





A. 
28 
B. 
26 


C. 
29 
D. 
27 


Hint 


12. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
111 
B. 
119 


C. 
55 
D. 
121 


Hint 


13. 
Find the next term in the sequence 81, 27, 9, 3, … 


A. 
9 
B. 
1 


C. 
3 
D. 
6 


Hint 


14. 
Evaluate 1^{5}. 


A. 
5 
B. 
6 


C. 
1 
D. 
15 


Hint 


15. 
Express 64 in exponential form as a power of 4. 


A. 
4^{5} 
B. 
2^{6} 


C. 
4^{3} 
D. 
4^{4} 


Hint 


16. 
Evaluate 16 + (9  4)10  4 · 5. 


A. 
46 
B. 
35 


C. 
190 
D. 
96 


Hint 


17. 
Evaluate 60 ÷ 12 + 2(13  7). 


A. 
2.5 
B. 
6 


C. 
17 
D. 
22 


Hint 


18. 
Which expression represents the Identity Property of Multiplication? 


A. 
h × 0 = 0 
B. 
8 + 0 = 8 


C. 
j × 1 = j 
D. 
4 × 1 = 1 × 4 


Hint 


19. 
Which frequency table matches the histogram below? 





A. 

B. 



C. 

D. 



Hint 


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





A. 

B. 



C. 

D. 



Hint 


