| |
| |
1. |
Evaluate (17 + 15) ÷ (5 - 1). |
| |
|
A. |
8 |
B. |
19 |
| |
|
C. |
32 |
D. |
4 |
| |
|
Hint |
|
| |
2. |
The equation  where d represents the distance in miles
and t is the number of seconds between seeing lightening and
hearing thunder, tells how far away a thunderstorm is.
How far is it to a thunderstorm if you count 15 seconds between
seeing the lightening and hearing the thunder? |
| |
|
A. |
3 miles |
B. |
10 miles |
| |
|
C. |
1 mile |
D. |
15 miles |
| |
|
Hint |
|
| |
3. |
Write 24 as a product. |
| |
|
A. |
4 + 4 |
B. |
4 · 4 |
| |
|
C. |
2 · 2 · 2 · 2 |
D. |
2 + 2 + 2 + 2 |
| |
|
Hint |
|
| |
4. |
How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute? |
| |
|
 |
| |
|
A. |
30 minutes |
B. |
60 minutes |
| |
|
C. |
10 minutes |
D. |
20 minutes |
| |
|
Hint |
|
| |
5. |
Find the median of {55, 21, 21, 69, 71}. |
| |
|
A. |
55 |
B. |
21 |
| |
|
C. |
71 |
D. |
47.4 |
| |
|
Hint |
|
| |
6. |
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. |
100 |
B. |
97 |
| |
|
C. |
80 |
D. |
93 |
| |
|
Hint |
|
| |
7. |
Which interval has the most values? |
| |
|
 |
| |
|
A. |
10-19 |
B. |
70-79 |
| |
|
C. |
90-99 |
D. |
60-69 |
| |
|
Hint |
|
| |
8. |
What integer represents a loss of 15 yards in football? |
| |
|
A. |
15 |
B. |
|15| |
| |
|
C. |
-15 |
D. |
|-15| |
| |
|
Hint |
|
| |
9. |
Which is the correct graph of (2,1)? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Solve 16 = 4a + 8. |
| |
|
A. |
4 |
B. |
 |
| |
|
C. |
6 |
D. |
2 |
| |
|
Hint |
|
| |
11. |
Write an algebraic expression for the phrase t decreased by 7. |
| |
|
A. |
t × 7 |
B. |
t ÷ 7 |
| |
|
C. |
t – 7 |
D. |
t + 7 |
| |
|
Hint |
|
| |
12. |
7,939 mg = ______ g |
| |
|
A. |
7.939 |
B. |
79.39 |
| |
|
C. |
7,939,000 |
D. |
0.7939 |
| |
|
Hint |
|
| |
13. |
Find the median of {67, 24, 98, 15, 76, 44}. |
| |
|
A. |
44 |
B. |
55.5 |
| |
|
C. |
54 |
D. |
67 |
| |
|
Hint |
|
| |
14. |
Which of the following is a way in which statistics are made to be misleading? |
| |
|
A. |
Outliers on data are brought up and their effects on the measures of central tendency are explained. |
B. |
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. |
| |
|
C. |
All three measures of central tendency are presented. |
D. |
The scale is altered on a graph. |
| |
|
Hint |
|
| |
15. |
Solve (-9)(-6) = s. |
| |
|
A. |
-54 |
B. |
15 |
| |
|
C. |
-15 |
D. |
54 |
| |
|
Hint |
|
| |
16. |
Solve 1 = p - 16. |
| |
|
A. |
16 |
B. |
-15 |
| |
|
C. |
17 |
D. |
1 |
| |
|
Hint |
|
| |
17. |
One gallon is four times as much as one quart. A gallon of water weighs about eight pounds. Use the equation 4q = 8 to find out about how much a quart of water weighs. |
| |
|
A. |
2 pounds |
B. |
4 pounds |
| |
|
C. |
8 pounds |
D. |
1 pounds |
| |
|
Hint |
|
| |
18. |
Solve y - 10  7. Graph the solution. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
19. |
Graph y = 5 + x. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
Find the slope of the line that passes through each pair of points. |
| |
|
 |
| |
|
A. |
5 |
B. |
-5 |
| |
|
C. |
 |
D. |
- |
| |
|
Hint |
|
|
|