| |
| |
1. |
Evaluate 5 + 6 - 2 + 4. |
| |
|
A. |
5 |
B. |
7 |
| |
|
C. |
13 |
D. |
17 |
| |
|
Hint |
|
| |
2. |
Evaluate  if a = 9, b = 6 and c = 3. |
| |
|
A. |
9 |
B. |
15 |
| |
|
C. |
5 |
D. |
11 |
| |
|
Hint |
|
| |
3. |
Solve 5 + y = 11. |
| |
|
A. |
6 |
B. |
2 |
| |
|
C. |
16 |
D. |
7 |
| |
|
Hint |
|
| |
4. |
2 cm = ______mm |
| |
|
A. |
200 |
B. |
2 |
| |
|
C. |
20 |
D. |
0.2 |
| |
|
Hint |
|
| |
5. |
Which symbol makes the following statement true?
7,500 ______ 7.5 × 103 |
| |
|
A. |
< |
B. |
 |
| |
|
C. |
= |
D. |
> |
| |
|
Hint |
|
| |
6. |
Which symbol makes the following statement true?
3.25 × 103 ______ 325 |
| |
|
A. |
 |
B. |
= |
| |
|
C. |
> |
D. |
< |
| |
|
Hint |
|
| |
7. |
How many customer service ratings above 80 did the company receive? |
| |
|
 |
| |
|
A. |
16 |
B. |
2 |
| |
|
C. |
12 |
D. |
5 |
| |
|
Hint |
|
| |
8. |
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. |
93 |
| |
|
C. |
97 |
D. |
100 |
| |
|
Hint |
|
| |
9. |
What is the difference between the highest and the lowest values? |
| |
|
 |
| |
|
A. |
80 |
B. |
84 |
| |
|
C. |
100 |
D. |
75 |
| |
|
Hint |
|
| |
10. |
Evaluate x2 + 2xy + y2 if = 4 and y = 7. |
| |
|
A. |
65 |
B. |
78 |
| |
|
C. |
121 |
D. |
86 |
| |
|
Hint |
|
| |
11. |
Solve x + 3 = 22. |
| |
|
A. |
25 |
B. |
19 |
| |
|
C. |
23 |
D. |
17 |
| |
|
Hint |
|
| |
12. |
Solve m - 5 = 9. |
| |
|
A. |
13 |
B. |
15 |
| |
|
C. |
12 |
D. |
14 |
| |
|
Hint |
|
| |
13. |
67.2 m = ______ cm |
| |
|
A. |
67,200 |
B. |
0.672 |
| |
|
C. |
6,720 |
D. |
672 |
| |
|
Hint |
|
| |
14. |
In what month will Classic Comics probably begin to make more than $150 on the Internet? |
| |
|
 |
| |
|
A. |
September |
B. |
December |
| |
|
C. |
October |
D. |
November |
| |
|
Hint |
|
| |
15. |
Find the interquartile range of the data. |
| |
|
 |
| |
|
A. |
17 |
B. |
5 |
| |
|
C. |
10 |
D. |
7 |
| |
|
Hint |
|
| |
16. |
Choose the sequence that is arithmetic. |
| |
|
A. |
4, 12, 36, 108, … |
B. |
17, 29, 41, 53, … |
| |
|
C. |
5, 7, 12, 18, … |
D. |
1, 1, 2, 3, … |
| |
|
Hint |
|
| |
17. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
| |
|
A. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
B. |
+1; arithmetic |
| |
|
C. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
D. |
×2; geometric |
| |
|
Hint |
|
| |
18. |
Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4, … |
| |
|
A. |
×0.2; geometric |
B. |
+0.3; arithmetic |
| |
|
C. |
+2; arithmetic |
D. |
×2; geometric |
| |
|
Hint |
|
| |
19. |
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? |
| |
|
 |
| |
|
A. |
5 |
B. |
6 |
| |
|
C. |
21 |
D. |
18 |
| |
|
Hint |
|
| |
20. |
The table shows the heights of U.S. Presidents. Which is a histogram of the data? |
| |
|
 |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
|
|