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1. |
11,241 g = ______kg |
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A. |
11.241 |
B. |
112.41 |
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C. |
11,241,000 |
D. |
0.11241 |
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Hint |
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2. |
Find the absolute value of 4. |
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A. |
 |
B. |
4 |
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C. |
-4 |
D. |
 |
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Hint |
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3. |
Which symbol makes the sentence true? -6 ______ -8 |
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A. |
< |
B. |
> |
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C. |
 |
D. |
= |
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Hint |
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4. |
Which is the correct graph of (2,1)? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Which addition problem is modeled? |
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A. |
3 + 5 = 8 |
B. |
–3 + 5 = 2 |
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C. |
3 + (-5) = -2 |
D. |
3 + (-5) = 2 |
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Hint |
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6. |
Solve n = 14 + (-2). |
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A. |
12 |
B. |
-28 |
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C. |
16 |
D. |
-12 |
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Hint |
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7. |
Solve x = -28 ÷ 7. |
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A. |
21 |
B. |
-21 |
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C. |
-4 |
D. |
4 |
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Hint |
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8. |
2.3598 kL = ______ L |
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A. |
235.98 |
B. |
23598 |
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C. |
0.0023598 |
D. |
2,359.80 |
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Hint |
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9. |
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. |
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A. |
5 |
B. |
2 |
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C. |
7 |
D. |
3 |
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Hint |
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10. |
Which of the following is a way in which statistics are made to be misleading? |
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A. |
Outliers on data are brought up and their effects on the measures of central tendency are explained. |
B. |
All three measures of central tendency are presented. |
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C. |
The scale is altered on a graph. |
D. |
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. |
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Hint |
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11. |
The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12? |
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A. |
$230.69 |
B. |
$225.65 |
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C. |
$206.72 |
D. |
$216.80 |
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Hint |
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12. |
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? |
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A. |
108 |
B. |
158 |
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C. |
102 |
D. |
112 |
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Hint |
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13. |
Use the Distributive Property to find (7 - 4)8 written as an equivalent expression. Then evaluate the expression. |
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A. |
7 · 8 - 4 · 8; 24 |
B. |
8 - 7 · 8 - 4; 4 |
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C. |
7 · 8 - 4 · 8; 416 |
D. |
7 · 8 - 8 - 4; 24 |
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Hint |
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14. |
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? |
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A. |
$130 |
B. |
$50 |
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C. |
$26 |
D. |
$106 |
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Hint |
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15. |
Describe and identify the pattern in the sequence. 6, 7, 9, 12, 16, … |
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A. |
×2; geometric |
B. |
+1; arithmetic |
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C. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
D. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
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Hint |
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16. |
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? |
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A. |
21 |
B. |
6 |
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C. |
5 |
D. |
18 |
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Hint |
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17. |
The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. |
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A. |
Only one bowler scored in the 170-179 point range. |
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B. |
The bowling score of 168 is an outlier of the data. |
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C. |
Their were a total of 15 bowlers who participated in the meet. |
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D. |
The range of the bowling scores is 33. |
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Hint |
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18. |
The graphs below show the number of minutes spent on the phone. Which graph would you use to determine how many calls were between 6 and 20 minutes? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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19. |
Both bar graphs show the amount it costs to heat a two-story house during the winter. Which graph is misleading? Explain. |
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A. |
Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same. |
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B. |
Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November. |
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C. |
Graph A; the months are not ordered from greatest to least cost. |
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D. |
Graph B; the months are not ordered from least to greatest cost. |
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Hint |
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20. |
Which sentence is true? |
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A. |
1 < 0 |
B. |
-2 > 2 |
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C. |
-5 < -7 |
D. |
6 > -9 |
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Hint |
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