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1. |
What is the x-intercept of the graph below? |
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A. |
2 |
B. |
3 |
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C. |
-3 |
D. |
-2 |
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Hint |
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2. |
The equations y = -0.38x + 56.6 and y = 0.38x + 43.4 represent the percent of men and women, respectively, receiving bachelor's degrees, where x is the number of years since 1968. In approximately what year did the same percent of men and women receive bachelor's degrees? |
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A. |
1995 |
B. |
1990 |
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C. |
1985 |
D. |
1980 |
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Hint |
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3. |
What is the difference between the highest and the lowest values? |
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A. |
80 |
B. |
84 |
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C. |
75 |
D. |
100 |
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Hint |
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4. |
Daniel wants to send Jasmine flowers for her birthday. At the flower store, he can choose between roses, irises, or carnations. The salesperson tells Daniel that 50% of the customers buy roses, 30% buy carnations, and 20% buy irises. Which of the following is a valid conjecture? |
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A. |
The salesperson likes carnations. |
B. |
Daniel will buy Jasmine irises. |
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C. |
Jasmine will be excited to receive flowers for her birthday. |
D. |
More customers buy roses than carnations. |
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Hint |
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5. |
Which angle corresponds to  if  |
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A. |
 |
B. |
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C. |
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D. |
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6. |
In parallelogram FGHI,   _________. |
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A. |
 |
B. |
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C. |
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D. |
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7. |
Find the value of x. |
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A. |
8 |
B. |
 |
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C. |
9 |
D. |
7 |
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8. |
What is the probability of selecting 3 vowels at random from the word mathematics? |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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9. |
Choose the possible measure for  1 in the figure shown. |
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A. |
180° |
B. |
0° |
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C. |
110° |
D. |
11° |
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Hint |
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10. |
Which one of the triangles shown is not similar to the others? |
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A. |
Z |
B. |
W |
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C. |
Y |
D. |
X |
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Hint |
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11. |
If the circumference of a circle is 56.5, find the radius to the nearest whole number. |
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A. |
9 |
B. |
89 |
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C. |
16 |
D. |
18 |
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Hint |
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12. |
Identify the hypothesis in the following algebraic statement:
If 3x + 10 = 13, then x = 1. |
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A. |
x = 1 |
B. |
3x |
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C. |
3x + 10 |
D. |
3x + 10 = 13 |
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Hint |
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13. |
Find the volume of the cone. (Round to the nearest tenth.) |
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A. |
38.1 cu. units |
B. |
75.4 cu. units |
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C. |
15.4 cu. units |
D. |
29.5 cu. units |
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Hint |
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14. |
Which equation describes the line that contains the points (6, 2) and (12, 4)? |
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A. |
y = -3x |
B. |
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C. |
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D. |
y = 3x |
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Hint |
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15. |
What translation matrix should be used to translate a figure with five vertices up 3 units and right 2 units? |
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A. |
 |
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B. |
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C. |
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D. |
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Hint |
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16. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling a one? |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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17. |
Which measure of variation does not depend on the mean? |
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A. |
standard deviation |
B. |
mode |
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C. |
range |
D. |
variance |
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Hint |
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18. |
What is the value of cell B3? |
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A. |
6 |
B. |
3 |
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C. |
18 |
D. |
9 |
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Hint |
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19. |
What is the rule relating each term in the sequence 1, –1, –3, –5…? |
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A. |
Add 3 |
B. |
Subtract 1 |
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C. |
Subtract 2 |
D. |
Divide by  |
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Hint |
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20. |
In parallelogram ABCD if DB = 28 inches, what is DE? |
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A. |
56 in. |
B. |
28 in. |
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C. |
14 in. |
D. |
13 in. |
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Hint |
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