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1. |
Find the mode for the stem-and-leaf plot shown below. |
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A. |
52 |
B. |
53 |
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C. |
25 |
D. |
59 |
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Hint |
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2. |
How many planes appear in the figure shown? |
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A. |
7 |
B. |
6 |
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C. |
9 |
D. |
8 |
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Hint |
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3. |
Refer to the parallelogram below. Find  . |
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A. |
120° |
B. |
127° |
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C. |
110° |
D. |
123° |
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Hint |
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4. |
A, B, C, and D are consecutive collinear points such that  and C is the midpoint of  . What is the probability that a random point will fall on  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
How many lines are determined by 7 points, no three of which are collinear? |
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A. |
105 |
B. |
21 |
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C. |
200 |
D. |
42 |
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Hint |
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6. |
Which postulate can be used to prove the triangles congruent? |
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A. |
SAS Postulate |
B. |
SSS Postulate |
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C. |
ASA Postulate |
D. |
AAA Postulate |
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Hint |
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7. |
Identify the hypothesis in the following algebraic statement:
If 3x + 10 = 13, then x = 1. |
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A. |
3x + 10 |
B. |
x = 1 |
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C. |
3x |
D. |
3x + 10 = 13 |
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Hint |
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8. |
The exterior angle of a regular polygon is 32.7°. Find the number of sides. |
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A. |
11 |
B. |
10 |
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C. |
6 |
D. |
7 |
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Hint |
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9. |
Find  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Is the relation shown in the graph a function? Why or why not? |
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A. |
No, the relation contains the ordered pairs (3, -1) and (3, 2). |
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B. |
Yes, the relation contains very few ordered pairs. |
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C. |
No, the relation contains the ordered pairs (0, -1) and (3, -1). |
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D. |
Yes, the ordered pairs (-3, 2), (-1, 1), and (3, -1) form a straight line. |
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Hint |
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11. |
Graph the line through (2, 3) that is perpendicular to the line with equation 2x + 5y = 1. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a white marble followed by a marble that is not black? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Solve x2 + 2x+ 3 = 0 by completing the square. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
What is the value of cell B2? |
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A. |
21 |
B. |
27 |
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C. |
12 |
D. |
5 |
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Hint |
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15. |
What is the value of cell C3? |
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A. |
1840 |
B. |
1620 |
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C. |
27 |
D. |
90 |
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Hint |
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16. |
What is the rule relating each term in the sequence 1, –1, –3, –5…? |
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A. |
Subtract 2 |
B. |
Subtract 1 |
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C. |
Add 3 |
D. |
Divide by |
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Hint |
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17. |
What appears to happen in the graph? |
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A. |
Production increased each month. |
B. |
Production has doubled each month. |
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C. |
Production has decreased slightly. |
D. |
Production dropped in half each month. |
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Hint |
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18. |
Find m FGD. |
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A. |
141° |
B. |
39° |
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C. |
78° |
D. |
5° |
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Hint |
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19. |
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. |
13 in. |
D. |
14 in. |
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Hint |
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20. |
Vince and Brian each need two kinds of items at the store. Vince bought 10 of item A and 14 of item B and spent $97. Brian bought 8 of item A and 25 of item B, and spent $119. How much did each item cost? |
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A. |
item A = $750
item B = $3.50 |
B. |
item A = $5
item B = $3.50 |
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C. |
item A = $4.50
item B = $3 |
D. |
item A = $5.50
item B = $3 |
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Hint |
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