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1. |
Which list of numbers best identifies the whole numbers? |
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A. |
2, 4, 6, 8, and so on |
B. |
1, 3, 5, 7, and so on |
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C. |
0, 1, 2, 3, and so on |
D. |
1, 2, 3, 4, and so on |
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Hint |
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2. |
Name the coordinate of point D on the number line below. |
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A. |
0 |
B. |
-2 |
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C. |
2 |
D. |
4 |
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Hint |
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3. |
The graphs of X(1, 1), Y(2, 6), and Z(7, 5) are connected with line segments to form a triangle. Then each y-coordinate is multiplied by -1 and a new triangle is drawn. In which quadrant does the new triangle lie? |
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A. |
Quadrant IV |
B. |
Quadrant II |
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C. |
Quadrant III |
D. |
Quadrant I |
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Hint |
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4. |
The 1996 populations of the five largest cities in Maryland were 675,401, 46,227, 46,019, 45,361, and 40,181. What is the median population of the five cities? |
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A. |
170,637.8 |
B. |
357,791 |
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C. |
46,019 |
D. |
45,794 |
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Hint |
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5. |
A ratio that compares a number to one hundred is called a(n) _______. |
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A. |
percent |
B. |
cross product |
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C. |
hundredth |
D. |
scale |
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Hint |
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6. |
15% of what number is 10.2? |
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A. |
147 |
B. |
1.53 |
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C. |
0.68 |
D. |
68 |
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Hint |
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7. |
Name the property shown by the statement (4 · 3) · 2 = 4 · (3 · 2). |
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A. |
Associative Property of Multiplication |
B. |
Associative Property of Addition |
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C. |
Commutative Property of Addition |
D. |
Closure Property of Whole Numbers |
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Hint |
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8. |
Simplify the expression 6 · (3x · 4 · 2x). |
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A. |
18x2 + 3 |
B. |
144x2 |
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C. |
12 + 6x |
D. |
72x2 |
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Hint |
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9. |
Refer to the data. Which three types of music are sold most often at the local music store? |
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A. |
Pop/Rock, Punk, Celtic |
B. |
Pop/Rock, Folk, Punk |
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C. |
Folk, Rap, Country |
D. |
Pop/Rock, Folk, R & B |
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Hint |
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10. |
Refer to the data. If the music store has to eliminate one type of music, which type should they eliminate? |
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A. |
Rap |
B. |
Folk |
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C. |
Classical |
D. |
Punk |
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Hint |
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11. |
Use the table to choose the correct line graph for the data. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
On the graph below, which ordered pair correctly identifies point J? |
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A. |
(0, -4) |
B. |
(-4, 0) |
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C. |
(4, 0) |
D. |
(0, 4) |
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Hint |
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13. |
Write  ,  , and  in order from least to greatest. |
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A. |
, , |
B. |
, , |
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C. |
, , |
D. |
, , |
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Hint |
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14. |
Find the sum  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Find 4.5 + (-2.9) + 3.2. |
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A. |
4.8 |
B. |
-4.8 |
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C. |
-10.6 |
D. |
10.6 |
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Hint |
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16. |
In New York City Crystal, Jolon, Ke-Min and Darnell are all software engineer managers. Their yearly salaries are, consecutively, $121,000, $115,000, $108,000, and $126,000. What is the mean, or average, of their yearly salaries? |
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A. |
$117,500 |
B. |
$120,500 |
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C. |
$189,000 |
D. |
$110,000 |
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Hint |
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17. |
Express  as a percent. |
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A. |
31.25% |
B. |
20.75% |
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C. |
45% |
D. |
66% |
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Hint |
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18. |
Mindy's hamster, Fluffy, just had babies. Her dad tells her she can keep 15% of the baby hamsters. If Fluffy had 20 baby hamsters, how many of them can Mindy keep? |
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A. |
133 hamsters |
B. |
15 hamsters |
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C. |
5 hamsters |
D. |
3 hamsters |
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Hint |
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19. |
Find the percent increase or decrease to the nearest percent.
original: 30
new: 24 |
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A. |
20% increase |
B. |
20% decrease |
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C. |
6% increase |
D. |
6% decrease |
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Hint |
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20. |
If two events can occur at the same time, the events are called ______. |
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A. |
mutually inclusive |
B. |
mutually exclusive |
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C. |
inclusive |
D. |
exclusive |
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Hint |
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