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1. |
How large is each interval in the histogram below? |
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A. |
200 |
B. |
1,000 |
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C. |
500 |
D. |
100 |
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Hint |
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2. |
A bag contains 4 green marbles, 3 red marbles and 3 blue marbles. Sharon picks a marble without looking. What is the probability that she will pick a red marble? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Solve  |
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A. |
3 |
B. |
-3 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Graph the ordered pairs (4, 0) and (7, 4). Then find the distance between the points. |
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A. |
3 units apart |
B. |
4 units apart |
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C. |
2.6 units apart |
D. |
5 units apart |
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Hint |
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5. |
If a shirt costs c dollars in Store A and 5 more dollars in Store B, write an expression for the cost of the shirt in Store B. |
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A. |
5c |
B. |
5 – c |
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C. |
c + 5 |
D. |
c – 5 |
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Hint |
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6. |
The four angles in a right trapezoid have measures of 63°, 90°, 90°, and x°. What is the value of x? |
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A. |
x = 117° |
B. |
x = 63° |
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C. |
x = 90° |
D. |
x = 27° |
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Hint |
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7. |
Express 0.98 as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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8. |
A tower cast a 30-foot shadow. At the same time, a person who is 6 feet tall casts a 4-foot shadow. How tall is the tower? |
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A. |
47 feet |
B. |
34 feet |
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C. |
18 feet |
D. |
48 feet |
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Hint |
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9. |
A 9-foot ladder is placed 4 feet from the base of a building. How high does the ladder reach? |
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A. |
about 8.1 feet |
B. |
about 9.8 feet |
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C. |
about 5 feet |
D. |
about 7 feet |
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Hint |
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10. |
Name the figure shown. |
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A. |
Rectangular Pyramid |
B. |
Rectangular Prism |
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C. |
Triangular Pyramid |
D. |
Triangular Prism |
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Hint |
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11. |
Solve  = y + . |
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A. |
 |
B. |
- |
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C. |
- |
D. |
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Hint |
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12. |
Evaluate m4 · n3 if m = 3 and n = 5. |
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A. |
180 |
B. |
16,875 |
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C. |
206 |
D. |
10,125 |
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Hint |
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13. |
The owner of a house graphed the value of her home starting in 1997. Find the rate of change in value from 2000 to 2003. |
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A. |
$500 per year |
B. |
$1,500 per year |
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C. |
$1,000 per year |
D. |
$4,500 per year |
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Hint |
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14. |
The graph shows the population of Washington, D.C. Find the rate of change in population of Washington, D.C. from 1990 to 2000. |
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A. |
-3,500 people per year |
B. |
-3,300 people per year |
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C. |
-3,100 people per year |
D. |
-3,400 people per year |
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Hint |
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15. |
The Washington Monument is about 555 feet tall. Bento wants to make a model of the monument that is between 10 and 12 inches tall. Choose an appropriate scale for Bento to use. |
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A. |
1 inch = 60 feet |
B. |
1 inch = 70 feet |
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C. |
1 inch = 40 feet |
D. |
1 inch = 50 feet |
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Hint |
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16. |
Determine which pair of polygons is not congruent. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
There are 20 students in student council. Two of these students are picked to be president and vice-president. Does this represent a combination or a permutation? How many possible ways can the president and vice-president be chosen? |
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A. |
permutation; 190 ways |
B. |
combination; 380 ways |
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C. |
combination; 190 ways |
D. |
permutation; 380 ways |
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Hint |
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18. |
The histogram shows the record high temperatures for the fifty states. How many states have a record high temperature no less than 120°F? |
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A. |
7 states |
B. |
3 states |
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C. |
10 states |
D. |
22 states |
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Hint |
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19. |
State the slope and y-intercept of the graph of y =  x – 7. |
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A. |
The slope is , and the y-intercept is -7. |
B. |
The slope is -, and the x-intercept is 7. |
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C. |
The slope is -7 and the y-intercept is . |
D. |
The slope is 7, and the y-intercept is -. |
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Hint |
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20. |
Solve the system y =  x + 1 and x = 10 by substitution. |
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A. |
(10, -7) |
B. |
(10, 9) |
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C. |
(10, 7) |
D. |
 |
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Hint |
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