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1. |
The number of calories for a serving of different brands of potato chips and tortilla chips is shown in the back-to-back stem-and-leaf plot below. Which statement is correct? |
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A. |
Most of the potato chip brands have less than 150 calories per serving. |
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B. |
The data for potato chips and the data for tortilla chips have the same mode(s). |
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C. |
Most of the tortilla chip brands have less than 150 calories per serving. |
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D. |
Potato chips and tortilla chips both have the same mean number of calories. |
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Hint |
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2. |
Write an inequality for the following problem. One fourth of a number increased by 17 is at least 63. |
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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. |
Find the quotient (-100) ÷ (-25). |
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A. |
-125 |
B. |
-4 |
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C. |
75 |
D. |
4 |
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Hint |
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4. |
Find  |
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A. |
68 |
B. |
50 |
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C. |
62 |
D. |
56 |
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Hint |
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5. |
In parallelogram FGHI,   _________. |
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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. |
The polygon shown is |
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A. |
a hexagon |
B. |
an octagon |
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C. |
concave |
D. |
regular |
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Hint |
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7. |
How many planes appear on the figure shown? |
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A. |
8 |
B. |
7 |
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C. |
5 |
D. |
6 |
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Hint |
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8. |
Which of the following best describes AGF? |
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A. |
straight |
B. |
obtuse |
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C. |
right |
D. |
acute |
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Hint |
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9. |
Which statement needs to be true to prove  |
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A. |
m1 + m3 = 180° |
B. |
1 2 |
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C. |
1 3 |
D. |
4 1 |
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Hint |
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10. |
Two triangles are necessarily congruent if and only if __________. |
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A. |
their corresponding sides and corresponding angles are congruent, and they are rotated to the same position. |
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B. |
their corresponding angles are congruent. |
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C. |
their corresponding sides and corresponding angles are congruent. |
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D. |
two of their sides are congruent. |
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Hint |
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11. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
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A. |
2a + 1 = 7 |
B. |
2a + 1 |
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C. |
a = 3 |
D. |
2a |
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Hint |
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12. |
Which measure of central tendency should be used to represent the set of data {45, 78, 79, 80, 82, 82, 83, 99}? |
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A. |
standard deviation |
B. |
median |
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C. |
mean |
D. |
mode |
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Hint |
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13. |
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, 7B |
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C. |
7 A, 7 B |
D. |
7 = A, 7 B |
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Hint |
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14. |
Which is the graph of -4 and  |
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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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15. |
What is the value of cell B3? |
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A. |
9 |
B. |
6 |
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C. |
3 |
D. |
18 |
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Hint |
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16. |
What is the value of cell C3? |
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A. |
90 |
B. |
1840 |
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C. |
27 |
D. |
1620 |
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Hint |
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17. |
Given  find  |
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A. |
12 |
B. |
–12 |
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C. |
10 |
D. |
–14 |
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Hint |
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18. |
Solve  |
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A. |
12 |
B. |
–1 |
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C. |
–12 |
D. |
–25 |
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Hint |
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19. |
What would the chart look like after reading the information:
Doug used to like football and kickball best, but he has changed his mind.
Abby likes neither soccer nor football.
Neither of the boys here likes soccer. |
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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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20. |
What would the chart look like after reading the information:
Sam's state is in the most southern of the choices.
Dave's state is near the Atlantic Ocean.
Amy's state gets snow regularly in the winter and is not near an ocean. |
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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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