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1. |
Write 24 as a product. |
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A. |
2 · 2 · 2 · 2 |
B. |
4 + 4 |
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C. |
2 + 2 + 2 + 2 |
D. |
4 · 4 |
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Hint |
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2. |
Write 3,465 in scientific notation. |
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A. |
34.65×102 |
B. |
0.3465×104 |
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C. |
3.465×103 |
D. |
346.5×10 |
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Hint |
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3. |
What is the least common multiple of 4, 5, and 16? |
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A. |
16 |
B. |
64 |
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C. |
80 |
D. |
160 |
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Hint |
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4. |
Write an algebraic expression for the phrase the product of 4 and s. |
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A. |
4s |
B. |
4 + s |
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C. |
4 ÷ s |
D. |
s ÷ 4 |
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Hint |
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5. |
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. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
What percent of the school population is enrolled in school after high school? |
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A. |
37.3% |
B. |
36.4% |
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C. |
4.5% |
D. |
16.8% |
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Hint |
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7. |
All-Star Pizza offers a large pizza with any three toppings for $9.95. If you can choose from 13 different toppings, how many different pizzas are possible? |
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A. |
1287 |
B. |
715 |
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C. |
286 |
D. |
78 |
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Hint |
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8. |
What is the surface area of the cylinder below to the nearest tenth? |
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A. |
78,301.1 mm2 |
B. |
66,224.8 mm2 |
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C. |
90,377.3 mm2 |
D. |
180,754.6 mm2 |
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Hint |
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9. |
Find the least common denominator for  and  . |
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A. |
90 |
B. |
135 |
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C. |
45 |
D. |
30 |
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Hint |
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10. |
Evaluate x – y if x = 8 and y = -5. |
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A. |
3 |
B. |
-3 |
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C. |
13 |
D. |
-13 |
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Hint |
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11. |
Solve 5r - 7 = 38. |
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A. |
14 |
B. |
6 |
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C. |
9 |
D. |
5 |
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Hint |
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12. |
Solve s =  –  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
|
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Hint |
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13. |
Find the perimeter of the figure. |
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 |
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A. |
20 in. |
B. |
24 in. |
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C. |
15 in. |
D. |
25 in. |
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Hint |
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14. |
Shuo ran 5 km in 20 min, Poloma ran 15 km in 40 min, and Keisha ran 3 km in 15 min. Who had the highest average speed? |
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A. |
None of them; they all ran at the same average speed. |
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B. |
Shuo |
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C. |
Poloma |
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D. |
Keisha |
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Hint |
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15. |
Find the probability that a randomly-dropped counter will fall in the shaded region. |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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16. |
There are 10 pennies, 14 nickels, and 6 dimes in a bag, and you remove three at random without replacing any. What is the probability that you will remove three pennies? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Describe and identify the pattern in the sequence.
68, 85, 102, 119, … |
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A. |
+17; arithmetic |
B. |
×2; geometric |
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C. |
×1.5; geometric |
D. |
+17; geometric |
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Hint |
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18. |
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 B; the months are not ordered from least to greatest cost. |
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D. |
Graph A; the months are not ordered from greatest to least cost. |
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Hint |
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19. |
Find m E in  DEF if mD = 34° and mE = 117°. |
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A. |
56° |
B. |
29° |
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C. |
63° |
D. |
61° |
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Hint |
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20. |
A cell phone company charges $40 every month for unlimited calls. Let x equal the number of months and y equal the total cost. Choose the representation that does not describe the situation. |
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A. |
y = 40x |
B. |
 |
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C. |
 |
D. |
The ordered pair (-2, -80) is a solution. |
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Hint |
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