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1. |
Each year, the population of Chicago increases. What would a line graph showing the yearly population of Chicago look like? |
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A. |
It would go up from left to right. |
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B. |
It would go down from left to right. |
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C. |
It would be a horizontal line. |
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D. |
It would be a vertical line. |
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Hint |
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2. |
Graph A(1, 7). |
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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 prime factorization of 126. |
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A. |
2 × 3 × 3 × 7 |
B. |
2 × 3 × 7 |
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C. |
2 × 2 × 3 × 3 × 7 |
D. |
2 × 3 × 3 |
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Hint |
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4. |
A recipe calls for  cups of flour. Express this measure as an improper fraction. |
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A. |
 |
B. |
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C. |
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D. |
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5. |
Express  as a decimal. |
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A. |
0.8 |
B. |
0.04 |
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C. |
0.5 |
D. |
0.4 |
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Hint |
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6. |
Choose the symbol which makes the following sentence true. 0.2_______0.02 |
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A. |
> |
B. |
 |
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C. |
= |
D. |
< |
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Hint |
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7. |
Predict which of these items the store will sell the most of next month. |
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A. |
socks |
B. |
shorts |
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C. |
ties |
D. |
shirts |
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Hint |
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8. |
From the histogram below, which age interval had the most attendees? |
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A. |
60-64 |
B. |
45-49 |
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C. |
55-59 |
D. |
50-54 |
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Hint |
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9. |
 ______. |
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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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10. |
Find 35% of 400. |
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A. |
70 |
B. |
365 |
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C. |
140 |
D. |
120 |
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Hint |
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11. |
58 is 29% of what number? |
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A. |
200 |
B. |
168.2 |
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C. |
50 |
D. |
232 |
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Hint |
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12. |
During a college football game 8,400 people showed their spirit by wearing the home team's colors. If 12,000 people attended the game, what percent of the crowd wore the same colors? |
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A. |
65% |
B. |
70% |
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C. |
75% |
D. |
80% |
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Hint |
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13. |
Find the product (32.4)(8.01). |
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A. |
2595.24 |
B. |
25.9524 |
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C. |
259.524 |
D. |
25952.4 |
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Hint |
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14. |
What is 125% expressed as a mixed number in simplest form? |
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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. |
Estimate 24% of 298. |
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A. |
75 |
B. |
120 |
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C. |
100 |
D. |
60 |
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Hint |
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16. |
Rows 0, 1, and 2 of Pascal's Triangle are given below. Row three is __________. |
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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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17. |
How many toothpicks are in Term 5? |
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A. |
21 |
B. |
28 |
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C. |
22 |
D. |
18 |
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Hint |
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18. |
The following Chapter 6 test scores, out of 100 points, were taken from the fourth period class. Which type of graph would you not want to use to display the results?
86, 79, 92, 96, 88, 85, 80, 88, 83, 77, 81, 72, 90, 69, 89 |
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A. |
stacked bar graph |
B. |
line plot |
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C. |
histogram |
D. |
stem-and-leaf-plot |
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Hint |
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19. |
Carolyn found a rule for a toothpick sequence to be t = 3n – 2, where n is used to represent the term number and t to represent the number of toothpicks. Find an equivalent rule. |
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A. |
t = 6 + (3n – 3) |
B. |
t = 6 + 3(n – 3) |
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C. |
t = 7 + 3(n – 3) |
D. |
t = 7 + (3n – 2) |
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Hint |
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20. |
What is always the final answer to this Think of a Number trick.Think of a number.Add 6.Multiply by 5.Subtract 5 times the number you started with. |
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A. |
20 |
B. |
the same number you started with |
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C. |
30 |
D. |
25 |
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Hint |
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