

1. 
Refer to the set of data below. If 15 were removed from the set of data, which values would change? 





A. 
range and mean 
B. 
range 


C. 
mean, median, and range 
D. 
mode 


Hint 


2. 
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? 


A. 
17 pounds 
B. 
12 pounds 


C. 
5 pounds 
D. 
7 pounds 


Hint 


3. 
Find the area of the rectangle. 





A. 
12 m^{2} 
B. 
6 m^{2} 


C. 
8 m^{2} 
D. 
16 m^{2} 


Hint 


4. 
11,241 g = ______kg 


A. 
112.41 
B. 
11,241,000 


C. 
11.241 
D. 
0.11241 


Hint 


5. 
Which symbol makes the following statement true? 7,500 ______ 7.5 × 10^{3} 


A. 
> 
B. 
= 


C. 
< 
D. 



Hint 


6. 
Find the median of {55, 21, 21, 69, 71}. 


A. 
55 
B. 
47.4 


C. 
21 
D. 
71 


Hint 


7. 
What is the difference between the highest and the lowest values? 





A. 
84 
B. 
80 


C. 
75 
D. 
100 


Hint 


8. 
Which of the following numbers is prime? 


A. 
15 
B. 
5 


C. 
9 
D. 
1 


Hint 


9. 
Mrs. Torres wants to put up a fence around her circular flower garden. How much fencing should she buy? Round your answer to the nearest foot. 





A. 
19 feet 
B. 
16 feet 


C. 
17 feet 
D. 
18 feet 


Hint 


10. 
Choose the equation for the graph below. 





A. 
y = 2x – 1 
B. 
y = x 


C. 
y = x + 1 
D. 
y = x – 2 


Hint 


11. 
Mrs. Martina wants to put a wire fence around her garden which is 15 feet long and 8 feet wide. How much fencing does she need? 


A. 
38 ft 
B. 
23 ft 


C. 
46 ft 
D. 
60 ft 


Hint 


12. 
Find . 


A. 

B. 



C. 

D. 



Hint 


13. 
Express 0.87 as a percent. 


A. 
8.7% 
B. 
0.87% 


C. 
870% 
D. 
87% 


Hint 


14. 
Solve 3x = 36. 


A. 
6 
B. 
12 


C. 
14 
D. 
13 


Hint 


15. 
Find the area of the rectangle. 





A. 
8 ft^{2} 
B. 
56 ft^{2} 


C. 
15 ft^{2} 
D. 
49 ft^{2} 


Hint 


16. 
Find the perimeter of the triangle, then round to the nearest tenth. 





A. 
34.03 units 
B. 
34.0 units 


C. 
34.02 units 
D. 
34.027 units 


Hint 


17. 
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. 


A. 
7 
B. 
3 


C. 
2 
D. 
5 


Hint 


18. 
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. 


A. 
14 
B. 
12 


C. 
15 
D. 
13 


Hint 


19. 
What is the greatest common factor of 14p^{2}q and 42p^{3}q^{2}? 


A. 
14p^{2}q 
B. 
7pq 


C. 
7p^{2}q^{2} 
D. 
14pq 


Hint 


20. 
Find the multiplicative inverse of 10. 


A. 

B. 
10 


C. 

D. 



Hint 


