

1. 
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. 
7 pounds 


C. 
5 pounds 
D. 
12 pounds 


Hint 


2. 
2,561 mm = ______m 


A. 
2,561,000 
B. 
0.2561 


C. 
25.61 
D. 
2.561 


Hint 


3. 
Write 3,465 in scientific notation. 


A. 
34.65×10^{2} 
B. 
0.3465×10^{4} 


C. 
346.5×10 
D. 
3.465×10^{3} 


Hint 


4. 
How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute? 





A. 
60 minutes 
B. 
10 minutes 


C. 
20 minutes 
D. 
30 minutes 


Hint 


5. 
Find the median of {55, 21, 21, 69, 71}. 


A. 
71 
B. 
21 


C. 
55 
D. 
47.4 


Hint 


6. 
What is the upper quartile for the quiz scores? 





A. 
12 
B. 
20 


C. 
17 
D. 
13 


Hint 


7. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
225 
B. 
3,125 


C. 
625 
D. 
129 


Hint 


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


A. 
18 
B. 
20 


C. 
26 
D. 
21 


Hint 


9. 
Evaluate 3 × 5 + 12 ÷ 3. 


A. 
11 
B. 
27 


C. 
19 
D. 
9 


Hint 


10. 
Evaluate ab + 8 if a = 4 and b = 7 


A. 
55 
B. 
28 


C. 
60 
D. 
36 


Hint 


11. 
Evaluate 4^{2} – 10 


A. 
16 
B. 
2 


C. 
26 
D. 
6 


Hint 


12. 
Solve x + 3 = 22. 


A. 
25 
B. 
19 


C. 
17 
D. 
23 


Hint 


13. 
Write 45,870,320 in scientific notation. 


A. 
4.587032 × 10^{8} 
B. 
45.87032 × 10^{7} 


C. 
45.87032 × 10^{6} 
D. 
4.587032 × 10^{7} 


Hint 


14. 
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 


15. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
119 
B. 
55 


C. 
121 
D. 
111 


Hint 


16. 
Evaluate j  k if j = 10 and k = 2. 


A. 
8 
B. 
12 


C. 
5 
D. 
20 


Hint 


17. 
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? 


A. 
$26 
B. 
$50 


C. 
$106 
D. 
$130 


Hint 


18. 
On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days? 


A. 
4.02 million 
B. 
4.02 billion 


C. 
420 billion 
D. 
4,020 


Hint 


19. 
Make a stemandleafplot of the scores of the University of Texas men’s basketball team during the 20022003 regular season. 





A. 



B. 



C. 



D. 



Hint 


20. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to order the days of the week from greatest to least amount of time spent on the phone? 


A. 

B. 



C. 

D. 



Hint 


