

1. 
What is the upper quartile for the quiz scores? 





A. 
17 
B. 
12 


C. 
20 
D. 
13 


Hint 


2. 
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 


3. 
Write the prime factorization of 1500. 


A. 
2 × 3 × 5 
B. 
2^{2} × 3 × 5^{2} 


C. 
2^{2} × 3 × 5^{2} × 10^{2} 
D. 
2^{2} × 3 × 5^{3} 


Hint 


4. 
Which model represents the same fraction as the model shown? 





A. 

B. 



C. 

D. 



Hint 


5. 
Choose the quadrant in which point S is located. 





A. 
II 
B. 
I 


C. 
none 
D. 
III 


Hint 


6. 
Solve . 


A. 
10 
B. 
40 


C. 
320 
D. 
2.5 


Hint 


7. 
Express 62% as a fraction in simplest form. 


A. 

B. 



C. 

D. 



Hint 


8. 
Using the formula , what was the approximate speed s of a car if the length of the skid marks d are 45 feet when f is 1.2? 


A. 
55 mph 
B. 
45 mph 


C. 
42 mph 
D. 
40 mph 


Hint 


9. 
Given the lengths of the sides of a triangle, which of the following is not a right triangle? 


A. 
3, 4, 5 
B. 
6, 8, 10 


C. 
10, 12, 15 
D. 
5, 12, 13 


Hint 


10. 
What is the interest earned on a $348 investmant at % for 9 months? 


A. 
$16.97 
B. 
$11.31 


C. 
$15.08 
D. 
$22.62 


Hint 


11. 
Determine the number of ways awards can be given for first, second, and third places in a race if there are 7 runners participating. 


A. 
210 
B. 
2520 


C. 
5040 
D. 
840 


Hint 


12. 
Find the perimeter of the triangle, then round to the nearest tenth. 





A. 
34.0 units 
B. 
34.027 units 


C. 
34.03 units 
D. 
34.02 units 


Hint 


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


A. 
1 
B. 
3 


C. 
6 
D. 
9 


Hint 


14. 
Maurice rode his bike for of a mile, Malia rode her bike for of a mile, and Daniela rode her bike for of a mile. Who rode farthest? 


A. 
They all rode the same distance. 
B. 
Maurice 


C. 
Daniela 
D. 
Malia 


Hint 


15. 
Solve t = 3  8. 


A. 
11 
B. 
5 


C. 
5 
D. 
11 


Hint 


16. 
Evaluate rst if r = 3, s = 2, and t = 8. 


A. 
48 
B. 
24 


C. 
48 
D. 
24 


Hint 


17. 
Write the inequality that is graphed on the number line below. 





A. 
x 3 
B. 
x > 3 


C. 
x < 3 
D. 
x 3 


Hint 


18. 
Solve s = – . 


A. 

B. 



C. 

D. 



Hint 


19. 
Find ÷ 12. 


A. 

B. 



C. 

D. 



Hint 


20. 
Evaluate 1^{5}. 


A. 
1 
B. 
15 


C. 
6 
D. 
5 


Hint 


