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1. |
What is the first step in the 4-step plan to solve problems? |
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A. |
Examine |
B. |
Solve |
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C. |
Plan |
D. |
Explore |
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Hint |
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2. |
Write 3,465 in scientific notation. |
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A. |
0.3465×104 |
B. |
346.5×10 |
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C. |
3.465×103 |
D. |
34.65×102 |
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Hint |
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3. |
What would you predict your heart rate would be if you exercise 40 minutes per day? |
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A. |
120 |
B. |
0 |
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C. |
50 |
D. |
10 |
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Hint |
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4. |
Which value occurred the most often? |
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A. |
0 |
B. |
78 |
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C. |
77 |
D. |
70 |
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Hint |
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5. |
What is the next term in the sequence 1, 4, 7, 10, … ? |
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A. |
13 |
B. |
17 |
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C. |
30 |
D. |
40 |
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Hint |
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6. |
Solve n = 14 + (-2). |
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A. |
16 |
B. |
12 |
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C. |
-28 |
D. |
-12 |
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Hint |
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7. |
Solve -13 + (-5) = q. |
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A. |
18 |
B. |
8 |
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C. |
-18 |
D. |
-8 |
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Hint |
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8. |
Solve x = 6(-7). |
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A. |
-42 |
B. |
13 |
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C. |
42 |
D. |
-1 |
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Hint |
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9. |
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices? |
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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. |
Choose the equation for the graph below. |
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A. |
y = x + 1 |
B. |
y = 2x – 1 |
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C. |
y = x – 2 |
D. |
y = x |
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Hint |
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11. |
Evaluate 3 × 5 + 12 ÷ 3. |
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A. |
11 |
B. |
19 |
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C. |
27 |
D. |
9 |
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Hint |
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12. |
Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}. |
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A. |
mode |
B. |
range |
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C. |
mean |
D. |
median |
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Hint |
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13. |
Which of the following is a way in which statistics are made to be misleading? |
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A. |
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. |
B. |
All three measures of central tendency are presented. |
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C. |
The scale is altered on a graph. |
D. |
Outliers on data are brought up and their effects on the measures of central tendency are explained. |
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Hint |
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14. |
Mrs. Rollins had some extra candy left over from Halloween, so she decided to give a treat to her math class. She gave everyone two pieces of candy, and then, for the rest of the period, every time someone correctly answered a question, she gave that person three more pieces of candy. Jean-Paul had 11 pieces of candy in Mrs. Rollins's class. Use the equation 11 = 3q + 2 to figure out how many questions Jean-Paul answered correctly. |
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A. |
3 |
B. |
9 |
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C. |
-3 |
D. |
2 |
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Hint |
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15. |
Write The product of 7 and b is 56 as an algebraic equation. |
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A. |
7b = 56 |
B. |
7 ? 56 = b |
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C. |
7 + b = 56 |
D. |
7b + 56 |
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Hint |
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16. |
Write 6.2 × 105 in standard form. |
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A. |
62,000 |
B. |
6,200,000 |
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C. |
620,000 |
D. |
62,000,000 |
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Hint |
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17. |
Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas? |
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A. |
2.0 × 109 |
B. |
2.0 × 107 |
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C. |
2.0 × 106 |
D. |
2.0 × 108 |
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Hint |
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18. |
Make a box-and-whisker plot of the duration of ten recent solar eclipses listed in the table. |
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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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19. |
Evaluate |-6| - |2|. |
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A. |
4 |
B. |
-8 |
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C. |
8 |
D. |
-4 |
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Hint |
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20. |
Find the slope of the line that passes through each pair of points. |
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A. |
- |
B. |
5 |
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C. |
-5 |
D. |
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Hint |
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