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1. |
Name the sets of numbers to which the value of -16 ÷ 50 belongs. |
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A. |
reals (R), irrationals (I) |
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B. |
reals (R), rationals (Q), integers (Z), whole numbers (W) |
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C. |
reals (R), rationals (Q), integers (Z) |
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D. |
reals (R), rationals (Q) |
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Hint |
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2. |
Which product is not defined? |
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A. |
 |
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B. |
[11 4 -3] |
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C. |
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D. |
[16 12 5] |
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Hint |
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3. |
Find the sum  |
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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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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. |
Daniel will buy Jasmine irises. |
B. |
The salesperson likes carnations. |
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C. |
More customers buy roses than carnations. |
D. |
Jasmine will be excited to receive flowers for her birthday. |
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Hint |
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5. |
Name the property that justifies if AB < BC and BC < CD, then AB < CD. |
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A. |
Comparison Property |
B. |
Addition Property |
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C. |
Transitive Property |
D. |
Division Property |
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Hint |
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6. |
Find the standard deviation of the set {15, 42, 30, 22, 19, 32} to the nearest hundredth. |
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A. |
10.03 |
B. |
10.14 |
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C. |
9.91 |
D. |
9.05 |
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Hint |
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7. |
How do the medians of the two sets of exam scores compare? |
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A. |
The median of Exam A is greater than the median of Exam B. |
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B. |
The answer cannot be determined since the median is not shown in a box and whisker plot. |
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C. |
The medians are equal. |
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D. |
The median of Exam A is less than the median of Exam B. |
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Hint |
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8. |
Which graph is the graph of the system of inequalities? y > 2x
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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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9. |
In the figure, XZ = 12, UV = 8, and is a diameter. Find the length of a radius of the circle. |
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A. |
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B. |
10 |
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C. |
12 |
D. |
8 |
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Hint |
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10. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the first quarter? |
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A. |
60 |
B. |
27 |
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C. |
48 |
D. |
15 |
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Hint |
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11. |
Find the sum of the measures of the interior angles of a 28-gon. |
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A. |
5040 |
B. |
4680 |
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C. |
180 |
D. |
167 |
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Hint |
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12. |
The exterior angle of a regular polygon is 32.7°. Find the number of sides. |
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A. |
7 |
B. |
11 |
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C. |
6 |
D. |
10 |
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Hint |
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13. |
If a triangle is translated then the preimage and the image must be _________. |
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A. |
similar |
B. |
perpendicular |
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C. |
parallel |
D. |
congruent |
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Hint |
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14. |
Name the property illustrated by the equation 5 ·? (-2 – 7) = 5 ·? -2 – 5 ·? 7. |
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A. |
Associative Property |
B. |
Commutative Property |
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C. |
Distributive Property |
D. |
Inverse Property |
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Hint |
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15. |
Which is true for the following system of equations?
3x - y = 1 x + 2y = 7. |
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A. |
y > x |
B. |
y < x |
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C. |
y = x |
D. |
cannot be determined from information given |
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Hint |
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16. |
What are the next 3 terms in the sequence 2, 7, 12, 17…? |
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A. |
22, 28, 34 |
B. |
29, 32, 37 |
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C. |
23, 29, 35 |
D. |
22, 27, 32 |
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Hint |
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17. |
What appears to happen in the graph? |
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A. |
Sales have doubled each month.. |
B. |
Sales have cut in half each month.. |
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C. |
Sales have dropped. |
D. |
Sales have slightly increased. |
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Hint |
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18. |
Write the ratio of measurements 28 feet to 7 yard in lowest terms. |
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A. |
4:3 |
B. |
4:1 |
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C. |
4:7 |
D. |
3:4 |
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Hint |
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19. |
Find the area of the figure shown. |
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A. |
30 ft2 |
B. |
54 ft2 |
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C. |
90 ft2 |
D. |
108 ft2 |
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Hint |
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20. |
A farmer raises two crops that are shipped to 3 distributors. The table shows the number of crates shipped to each distributor. The profit on crop 1 is $2.50 per crate. The profit on crop 2 is $2.75 per crate. Find the amount of profit from Distributor B. |
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A. |
$1540 |
B. |
$1542.50 |
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C. |
$2095 |
D. |
$770 |
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Hint |
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