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1. |
The line plot shows the lengths in feet of a group of adult seals. What is the mean length to the nearest tenth? |
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A. |
6.9 ft |
B. |
6.5 ft |
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C. |
7.0 ft |
D. |
7.3 ft |
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Hint |
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2. |
Solve 18 + a = 36. |
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A. |
54 |
B. |
18 |
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C. |
-18 |
D. |
-2 |
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Hint |
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3. |
The formula for the area of a trapezoid is  Solve the formula for h. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Based on the line plot, how many students scored below 70? |
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A. |
14 |
B. |
13 |
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C. |
25 |
D. |
12 |
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Hint |
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5. |
Evaluate  if  |
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A. |
-1 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
How many planes appear in the figure shown? |
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A. |
7 |
B. |
8 |
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C. |
6 |
D. |
9 |
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Hint |
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7. |
Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make? |
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A. |
4 |
B. |
1 |
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C. |
2 |
D. |
3 |
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Hint |
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8. |
The diameter of a circle is 7.5. Find the circumference to the nearest tenth. |
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A. |
47.1 |
B. |
23.6 |
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C. |
16.8 |
D. |
35.4 |
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Hint |
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9. |
The polygon shown is |
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A. |
concave |
B. |
a hexagon |
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C. |
an octagon |
D. |
regular |
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Hint |
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10. |
Find the area of the parallelogram. |
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A. |
8 cm2 |
B. |
24 cm2 |
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C. |
15 cm2 |
D. |
7.5 cm2 |
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Hint |
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11. |
Find the area of the shaded region. The unshaded quadrilateral is a square. |
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A. |
35 m2 |
B. |
33 m2 |
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C. |
31 m2 |
D. |
13.5 m2 |
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Hint |
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12. |
Find the measure of  . |
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A. |
110° |
B. |
75° |
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C. |
140° |
D. |
29° |
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Hint |
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13. |
A baseball owner is trying to convince people that he is spending too much on his players. He is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support his case, which measure of central tendency should he use? |
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A. |
mode |
B. |
standard deviation |
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C. |
median |
D. |
mean |
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Hint |
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14. |
If A = {5, 6, 7, 8} and B = {8, 9}. what set notation means that 7 belongs to set A but not set B? |
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A. |
7 A, 7 B |
B. |
7 A, 7 B |
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C. |
7 A, 7B |
D. |
7 = A, 7 B |
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Hint |
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15. |
Which is a graph of whole numbers greater than 3? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
What is the value of cell C2? |
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A. |
1 |
B. |
36 |
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C. |
18 |
D. |
27 |
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Hint |
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17. |
Find the next four terms of the sequence 16, 24, 32….? |
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A. |
42, 50, 58, 66 |
B. |
32, 40, 48, 56 |
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C. |
48, 56, 64, 72 |
D. |
40, 48, 56, 64 |
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Hint |
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18. |
Solve  |
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A. |
 |
B. |
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C. |
 |
D. |
 |
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Hint |
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19. |
Which pair of angles are corresponding angles? |
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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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20. |
If  what reason would follow to prove  |
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A. |
CPCTC |
B. |
Base angles of an isosceles triangle are congruent. |
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C. |
If a triangle is equilateral then it is equiangular. |
D. |
Vertical angles are congruent. |
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Hint |
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