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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), rationals (Q), integers (Z) |
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B. |
reals (R), rationals (Q) |
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C. |
reals (R), irrationals (I) |
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D. |
reals (R), rationals (Q), integers (Z), whole numbers (W) |
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Hint |
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2. |
The following are scores on the English exam (the scores are out of 100). Which is the correct line plot? |
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A. |
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B. |
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C. |
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D. |
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3. |
Refer to the figure. If G is the midpoint of  , which conjecture is true? |
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A. |
 intersects  at exactly two points. |
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B. |
is exactly 5 feet long. |
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C. |
None of the statements are true. |
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D. |
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Hint |
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4. |
Determine if the following conjecture is true or false? Explain. Given: x2 = 4
Conjecture: x = 4 or x = -4 |
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A. |
True; two answers are always more accurate than one answer. |
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B. |
True; squaring a positive number results in a positive number and squaring a negative number results in a positive number. |
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C. |
False; the square root of 4 is 2 or -2. |
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D. |
False; the square root of a positive number is always a positive number. |
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Hint |
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5. |
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 daffodils. |
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B. |
If the flowers are daffodils, then they are yellow. |
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C. |
If the flowers are not yellow, then they are not daffodils. |
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D. |
The flowers are not yellow. |
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Hint |
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6. |
A _________ is a line or segment that passes through the midpoint of a side of a triangle and is perpendicular to that side. |
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A. |
median |
B. |
mode |
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C. |
perpendicular bisector |
D. |
angle bisector |
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Hint |
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7. |
The measure of an interior angle of a regular polygon is 160. How many sides does the polygon have? |
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A. |
20 |
B. |
18 |
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C. |
16 |
D. |
12 |
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8. |
Find the surface area to the nearest tenth of the cylinder below. |
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A. |
141.4 cm2 |
B. |
150.8 cm2 |
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C. |
175.9 cm2 |
D. |
207.3 cm2 |
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Hint |
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9. |
Find the volume to the nearest tenth of a right cylinder with a diameter of 10 centimeters and a height of 8 centimeters. |
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A. |
628.3 cm3 |
B. |
1326.8 cm3 |
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C. |
251.3 cm3 |
D. |
2513.3 cm3 |
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Hint |
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10. |
If  bisects  which angle is congruent to |
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A. |
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B. |
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C. |
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D. |
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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. |
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B. |
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C. |
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D. |
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12. |
Find the slope of the line below. |
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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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13. |
Which graph represents the following system:  |
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A. |
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B. |
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C. |
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D. |
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14. |
Simplify  |
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A. |
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B. |
27x3ny6 |
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C. |
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D. |
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15. |
Use mental math to solve  |
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A. |
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B. |
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D. |
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16. |
Find the next two terms of the sequence 64, –32, 16, –8…? |
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A. |
–4, –2 |
B. |
–2, –1 |
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C. |
4, 2 |
D. |
4, –2 |
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Hint |
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17. |
What would the chart look like after reading the information:
Cal's pet has hair, so does Deb's. |
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A. |
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B. |
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C. |
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D. |
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18. |
What would the chart look like after reading the information:
Deb's pet doesn't bark. |
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A. |
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B. |
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C. |
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D. |
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19. |
What would the chart look like after reading the information:
Bob's pet can't fly.
Cal's pet has hair, so does Deb's.
Deb's pet doesn't bark. |
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A. |
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B. |
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C. |
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D. |
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20. |
Write the ratio of measurements 4 inches to 2 feet in lowest terms. |
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A. |
6 to 1 |
B. |
1 to 6 |
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C. |
2 to 1 |
D. |
8 to 4 |
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Hint |
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