

1. 
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. 
80 
B. 
100 


C. 
97 
D. 
93 


Hint 


2. 
What is the difference between the highest and the lowest values? 





A. 
100 
B. 
84 


C. 
80 
D. 
75 


Hint 


3. 
What are the prime factors of 120? 


A. 
2, 3, 5 
B. 
2, 2, 2, 3, 5 


C. 
2, 2, 30 
D. 
2, 60 


Hint 


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


A. 
40 
B. 
30 


C. 
13 
D. 
17 


Hint 


5. 
Order the integers –5, 1, 6, 3, and 5 from least to greatest. 


A. 
–3, 5, 6, 1, 5 
B. 
–6, 5, 3, 1, 5 


C. 
5, 1, 3, 5, 6 
D. 
–5, 6, 3, 1, 5 


Hint 


6. 
Express 31 per hundred as a percent. 


A. 
31% 
B. 
31% 


C. 
31 
D. 
0.31% 


Hint 


7. 
The diameter of a child's circular wading pool is feet. What is the circumference of the pool? Use . 


A. 
3 feet 
B. 
feet 


C. 
feet 
D. 
feet 


Hint 


8. 
Marja bicycled 7 hours a day for 14 days. She traveled 294 miles. What is her unit rate of travel per day? 


A. 
3 miles per day 
B. 
2 miles per day 


C. 
21 miles per day 
D. 
42 miles per day 


Hint 


9. 
Find the interest earned if $580 is placed in a savings account at 4.8% simple interest for years. 


A. 
$27.84 
B. 
$69.60 


C. 
$14.50 
D. 
$48.72 


Hint 


10. 
Rachel and Diego both jog regularly. Rachel jogs every other day, and Diego jogs every third day. They both jogged today. How many days will it be before they both jog on the same day again? 


A. 
3 
B. 
6 


C. 
12 
D. 
2 


Hint 


11. 
Describe the transformation shown in the graph. 





A. 
Translation 6 units to the left. 
B. 
Reflection over the yaxis. 


C. 
Translation 4 units to the left. 
D. 
Reflection over the xaxis. 


Hint 


12. 
Write an algebraic expression for the phrase 6 times z. 


A. 
6 + z 
B. 
z^{6} 


C. 
6z 
D. 
z  6 


Hint 


13. 
Find – . 


A. 

B. 



C. 

D. 



Hint 


14. 
How many tons is 21,000 pounds? 


A. 
10 
B. 
21 


C. 
9.5 
D. 
10.5 


Hint 


15. 
Find the multiplicative inverse of . 


A. 

B. 



C. 

D. 



Hint 


16. 
Express the ratio 0.4 as a fraction in simplest form. 


A. 

B. 



C. 

D. 



Hint 


17. 
Find 72% of 850. 


A. 
118 
B. 
238 


C. 
618 
D. 
612 


Hint 


18. 
In the results of a survey of 490 people shown below, how many people preferred yellow candy? 





A. 
4.9 
B. 
490 


C. 
49 
D. 
98 


Hint 


19. 
A friend of yours has 26 slips of paper, one with each letter of the alphabet on it. You randomly select six of them, not replacing any. What is the probability that all six letters that you choose are consonants ('y' is a consonant, not a vowel)? 


A. 

B. 



C. 

D. 



Hint 


20. 
The Niles Park District has 140 children signed up to play Little League Baseball. The makeup of the league is shown in the table. If one child is picked at random, what is the probability that he or she is not 9 years old? Write as a fraction in simplest form. 





A. 

B. 



C. 

D. 



Hint 


