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1. |
What is the upper quartile for the quiz scores? |
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A. |
12 |
B. |
17 |
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C. |
20 |
D. |
13 |
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Hint |
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2. |
Express 7-3 using positive exponents. |
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A. |
(-7)3 |
B. |
 |
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C. |
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D. |
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Hint |
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3. |
Jennifer's hand measures 8 inches long. She is 5 feet 8 inches tall. Express the ratio of the length of Jennifer's hand to her height 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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4. |
Draw the graph of y = -3x + 4. |
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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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5. |
A cooler contains 5 cans of each flavor of soft drink: cola, lemon-lime, grape, and root beer. Find the probability of one person randomly picking a cola, then another person randomly selecting root beer. |
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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. |
Find the distance between points with coordinates (3, -2) and (-2, 10). |
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A. |
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B. |
13 |
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C. |
7 |
D. |
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Hint |
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7. |
Using n to represent the number of blocks in each bag, write an algebraic expression for the total number of blocks. |
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A. |
4n + 4 |
B. |
4n + 3 |
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C. |
3n + 3 |
D. |
3n + 4 |
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Hint |
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8. |
George and a group of his friends are going to a baseball game. Tickets cost $12 apiece and a program costs $5. If George goes with 5 friends, write an expression for the total amount that George and his friends spent at the game. Use p for the number of programs bought. |
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A. |
5p + 12 |
B. |
12p+ 5 |
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C. |
12p + 72 |
D. |
5p + 72 |
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Hint |
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9. |
The following is the right view of a structure. Find the left view. |
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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. |
Draw Front, Top, and Right engineering views for the structure below. |
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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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11. |
Determine the volume of the figure below. |
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A. |
18 cubic units |
B. |
27 cubic units |
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C. |
38 cubic units |
D. |
8 cubic units |
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Hint |
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12. |
Which table describes exponential growth? |
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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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13. |
Find a solution to the equation using backtracking.
 |
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A. |
x = 10 |
B. |
x = 11 |
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C. |
x = 8 |
D. |
x = 9 |
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Hint |
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14. |
Write an equation that fits the balance puzzle below |
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A. |
2n + 1 = 3n + 9 |
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B. |
3n + 9 = 2n + 1 |
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C. |
3n – 1 = 2n – 9 |
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D. |
3n + 1 = 2n + 9 |
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Hint |
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15. |
Ken and Mali put candies in bags to give away at Ken's birthday party. They started with an equal number of candies and put the same number in each bag. Ken filled nine bags and had three candies left. Mali filled eight bags and had ten candies left. How many candies were in each bag? |
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A. |
10 candies |
B. |
8 candies |
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C. |
9 candies |
D. |
7 candies |
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Hint |
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16. |
What is always the final answer to this Think of a Number trick?
Think of a number.Multiply by 2.
Add 4.
Divide by 2.
Add 6.
Subtract the number you started with. |
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A. |
1 |
B. |
14 |
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C. |
3 |
D. |
8 |
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Hint |
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17. |
What percent of 286 is 13? |
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A. |
4.5% |
B. |
12.0% |
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C. |
6.8% |
D. |
3.7% |
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Hint |
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18. |
Suppose biologists tagged 53 penguins in Antarctica during mating season. The next year, they caught 82 penguins and found that 11 of them had tags. Estimate the total number of penguins in the area. |
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A. |
395 |
B. |
353 |
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C. |
446 |
D. |
405 |
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Hint |
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19. |
See the line graph below of George's, Jerry's, and Stanley's heights between the ages of 5 and 14 years. Between which two years did George grow the least? |
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A. |
12–13 years |
B. |
5–6 years |
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C. |
7–8 years |
D. |
11–12 years |
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Hint |
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20. |
About what percentage of the test scores below are between 55 and 95? |
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ST10-001W-008550 |
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A. |
60% |
B. |
75% |
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C. |
25% |
D. |
50% |
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Hint |
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