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1. |
Which coordinates are not of the vertices of the feasible region for the system of inequalities? 
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A. |
(2, 4) |
B. |
(5, 4) |
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C. |
(0, 6) |
D. |
(5, 1) |
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Hint |
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2. |
Write the translation matrix for  and its image  |
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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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3. |
Based on the line plot, what is the most frequent score? |
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A. |
100 |
B. |
71 |
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C. |
21 |
D. |
75 |
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Hint |
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4. |
Determine the converse of the following if-then statement.
If the flowers are yellow, then they are daffodils. |
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A. |
The flowers are not yellow. |
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B. |
The flowers are not daffodils. |
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C. |
If the flowers are daffodils, then they are yellow. |
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D. |
If the flowers are not yellow, then they are not daffodils. |
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Hint |
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5. |
Which angle corresponds to  if  |
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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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6. |
Which pair of ratios forms a proportion? |
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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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7. |
Find the mean of the set {14, 16, 23, 9, 13, 31, 12, 28}. |
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A. |
19 |
B. |
15 |
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C. |
16.5 |
D. |
18.25 |
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Hint |
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8. |
The bases of a trapezoid have measures of 16 and 8. Find the measure of the median. |
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A. |
12 |
B. |
24 |
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C. |
128 |
D. |
8 |
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Hint |
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9. |
Given trapezoid BCD with median  , find the value of x. |
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A. |
9 |
B. |
10.5 |
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C. |
7.5 |
D. |
6 |
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Hint |
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10. |
Food Some cafeteria trays are shaped like isosceles trapezoids so they will fit around the tables. If the measures of one pair of base angles of a tray are 120, what are the measures of the other pair of base angles? |
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A. |
60 |
B. |
120 |
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C. |
240 |
D. |
90 |
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Hint |
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11. |
Of the movies Sally went to last year, 10 were comedies and 2 were dramas. Find the ratio of comedies to dramas. |
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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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12. |
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A. |
7.1 |
B. |
9.6 |
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C. |
12.2 |
D. |
8.3 |
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Hint |
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13. |
Find the circumference and the area of a circle with radius 11.2 cm. Round to the nearest tenth. |
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A. |
64.5 cm, 284.6 cm2 |
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B. |
67.9 cm, 328.9 cm2 |
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C. |
70.4 cm, 394.1 cm2 |
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D. |
85.1 cm, 494.2 cm2 |
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Hint |
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14. |
Find the surface area of a sphere with a circumference of 54.04 inches. (Round to the nearest hundredth.) |
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A. |
929.57 in2 |
B. |
2664.31 in2 |
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C. |
1254.83 in2 |
D. |
552.79 in2 |
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Hint |
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15. |
Solve the equation  |
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A. |
20 |
B. |
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C. |
-1 |
D. |
9 |
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Hint |
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16. |
Determine whether the expression 5x3y3 – x2y2 is a polynomial. |
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A. |
No, because there are two variables. |
B. |
Yes. |
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C. |
Cannot be determined from given information. |
D. |
No, because there are two terms. |
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Hint |
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17. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling a three? |
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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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18. |
Find the next four terms of the sequence 16, 24, 32….? |
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A. |
48, 56, 64, 72 |
B. |
42, 50, 58, 66 |
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C. |
40, 48, 56, 64 |
D. |
32, 40, 48, 56 |
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Hint |
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19. |
Complete 4.5 kg = ___?___ g |
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A. |
0.0045 |
B. |
450 |
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C. |
45 |
D. |
4500 |
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Hint |
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20. |
A photo that measures 4 inches long and 6 inches wide will be enlarged so that the width will be 9 inches. What will the length be? |
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A. |
13.5 in. |
B. |
2.7 in. |
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C. |
6 in. |
D. |
5.5 in. |
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Hint |
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