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1. |
Make a conjecture based on the following information. For points A, B, and C, AB = 2, BC = 3, and AC = 4. |
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A. |
A, B, and C form a right triangle. |
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B. |
A, B, and C are noncollinear. |
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C. |
A, B, and C form on equilateral triangle. |
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D. |
A, B, and C are collinear. |
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Hint |
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2. |
In the figure, ABCD is a square. Which of the following is a valid conjecture about points A, B, C, and D? |
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A. |
AB + CD = 12 |
B. |
None of the statements are valid conjectures. |
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C. |
AB = CD |
D. |
AB = BD |
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Hint |
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3. |
Identify the hypothesis of the following if-then statement. If Ralph does his math homework, then he will get a good grade on the quiz. |
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A. |
Ralph does his math homework. |
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B. |
Ralph may do his math homework. |
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C. |
He will get a good grade on the quiz. |
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D. |
He will not get a good grade on the quiz. |
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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. |
If the flowers are not yellow, then they are not daffodils. |
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C. |
If the flowers are daffodils, then they are yellow. |
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D. |
The flowers are not daffodils. |
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Hint |
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5. |
Which view shows the orthogonal view of the object from the top? |
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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 view shows the orthogonal view of the cube stack from the top? |
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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. |
Which is the correct Venn diagram for the information shown in the chart? |
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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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8. |
How many people surveyed own a van or a compact car? |
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A. |
146 |
B. |
84 |
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C. |
27 |
D. |
119 |
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Hint |
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9. |
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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Hint |
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10. |
Which is a problem solving strategy you could use? |
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A. |
Eliminate possibilities |
B. |
Work backwards |
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C. |
all of these |
D. |
Guess and check |
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Hint |
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11. |
Select the most reasonable answer. Andrea has 11 dimes and quarters worth $2.15. How many dimes does she have? |
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A. |
7 |
B. |
12 |
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C. |
4 |
D. |
5 |
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Hint |
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12. |
Select the most reasonable answer. Two cities are 420 miles apart. Two cars leave the cities at the same time. One is going 65 mi/h; the other is going 55 mi/h. When do the cars meet? |
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A. |
3 h 45 min |
B. |
4 h |
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C. |
2 h 45 min |
D. |
3 h 30 min |
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Hint |
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13. |
A 4-inch cube is painted yellow. It is cut into 1-inch cubes. How many of the cubes would have exactly four painted sides? |
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A. |
4 |
B. |
0 |
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C. |
8 |
D. |
12 |
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Hint |
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14. |
The figure of 1-inch cubes shown is painted blue. If it were cut into separate 1-inch cubes, how many cubes would be painted on exactly two sides? |
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A. |
0 |
B. |
2 |
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C. |
3 |
D. |
1 |
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Hint |
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