| |
| |
1. |
The chart shows the prices for admission to an amusement park. How much will it cost for 8 people to enter? |
| |
|
 |
| |
|
A. |
$163 |
B. |
$112 |
| |
|
C. |
$129 |
D. |
$146 |
| |
|
Hint |
|
| |
2. |
Find the difference of (-2) and 5. |
| |
|
A. |
3 |
B. |
7 |
| |
|
C. |
-3 |
D. |
-7 |
| |
|
Hint |
|
| |
3. |
Factor 144 completely. |
| |
|
A. |
2 · 2 · 2 · 2 · 3 · 3 |
B. |
12 · 12 |
| |
|
C. |
4 · 4 · 9 |
D. |
3 · 3 · 4 · 4 |
| |
|
Hint |
|
| |
4. |
Write the ratio 24 to 96 in simplest form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
Find k if k =  -  |
| |
|
A. |
-2 |
B. |
 |
| |
|
C. |
-1 |
D. |
-3 |
| |
|
Hint |
|
| |
6. |
What is the next term in the sequence 64, 32, 16, 8, ...? |
| |
|
A. |
4 |
B. |
2 |
| |
|
C. |
8 |
D. |
0 |
| |
|
Hint |
|
| |
7. |
Which is the greatest measure of the given data?
4, 8, 4, 7, 5, 4, 9, 14
6, 6, 4, 13, 8, 11, 6, 6, 5 |
| |
|
A. |
Median |
B. |
Central Tendency |
| |
|
C. |
Mode |
D. |
Mean |
| |
|
Hint |
|
| |
8. |
The diameter of a volcanic particle averaged 0.000022 meter. What is this measure written in scientific notation? |
| |
|
A. |
0.22 × 10-4 |
| |
|
B. |
2.2 × 10-5 |
| |
|
C. |
2.2 × 105 |
| |
|
D. |
2.2 × 10 |
| |
|
Hint |
|
| |
9. |
Find the value of r in the following equation.
2 + 6r = 3r - 1 |
| |
|
A. |
2 |
B. |
 |
| |
|
C. |
-1 |
D. |
6 |
| |
|
Hint |
|
| |
10. |
Which fraction is equivalent to the ratio 16:48? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
|
D. |
|
| |
|
Hint |
|
| |
11. |
What number is approximately 40% of 685? |
| |
|
A. |
350 |
B. |
320 |
| |
|
C. |
420 |
D. |
280 |
| |
|
Hint |
|
| |
12. |
Which ordered pair is the name of point D? |
| |
|
 |
| |
|
A. |
(3, 2) |
B. |
(5, 1) |
| |
|
C. |
(5, -1) |
D. |
(2, -4) |
| |
|
Hint |
|
| |
13. |
Solve 7 – 3x = 40. |
| |
|
A. |
x = 11 |
B. |
x = -4 |
| |
|
C. |
x = -11 |
D. |
x = 4 |
| |
|
Hint |
|
| |
14. |
The number 97 is divisible by which of the following? |
| |
|
A. |
6 |
B. |
3 |
| |
|
C. |
None of these |
D. |
5 |
| |
|
Hint |
|
| |
15. |
Find the GCF of 16a3b2 and 12a2b. |
| |
|
A. |
2ab |
B. |
2a2b |
| |
|
C. |
4ab |
D. |
4a2b |
| |
|
Hint |
|
| |
16. |
Evaluate x – y if  and  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
17. |
Pedro's basketball team plays twelve games in a season. Through eleven games, Pedro has averaged 19.8 points per game. What is the least number of points that he must score in the final game to have a season average of 20 points per game? |
| |
|
A. |
23 points |
B. |
20 points |
| |
|
C. |
22 points |
D. |
21 points |
| |
|
Hint |
|
| |
18. |
Select the relation that is a function. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
19. |
Express  as a percent. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
Express  as a percent. Round to the nearest tenth percent, if necessary. |
| |
|
A. |
3555.60% |
B. |
3.60% |
| |
|
C. |
355.60% |
D. |
35.60% |
| |
|
Hint |
|
|
|