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1. |
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. |
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A. |
12 |
B. |
4 |
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C. |
8 |
D. |
16 |
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Hint |
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2. |
Evaluate (6 - 3) · 2. |
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A. |
6 |
B. |
9 |
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C. |
1 |
D. |
0 |
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Hint |
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3. |
Solve 3x = 18. |
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A. |
15 |
B. |
6 |
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C. |
7 |
D. |
21 |
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Hint |
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4. |
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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5. |
The mean is the _______ of a set of numbers. |
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A. |
highest number |
B. |
most frequent |
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C. |
arithmetic average |
D. |
middle number |
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Hint |
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6. |
Find the absolute value of 4. |
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A. |
 |
B. |
 |
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C. |
-4 |
D. |
4 |
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Hint |
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7. |
Name the ordered pair for point R. |
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 |
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A. |
(0,3) |
B. |
(0,0) |
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C. |
(-3,0) |
D. |
(3,0) |
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Hint |
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8. |
Choose the quadrant in which point S is located. |
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 |
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A. |
II |
B. |
III |
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C. |
none |
D. |
I |
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Hint |
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9. |
Solve 7 + (-16) = x. |
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A. |
23 |
B. |
-9 |
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C. |
-23 |
D. |
9 |
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Hint |
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10. |
Evaluate x - y if x = 2 and y = 7. |
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A. |
-5 |
B. |
9 |
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C. |
5 |
D. |
-9 |
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Hint |
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11. |
57 mL = ______ L |
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A. |
0.0057 |
B. |
0.57 |
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C. |
0.057 |
D. |
57,000 |
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Hint |
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12. |
In what quadrant is point S. |
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 |
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A. |
I |
B. |
II |
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C. |
IV |
D. |
III |
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Hint |
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13. |
What is the correct graph of (-3, -5)? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Evaluate x – y if x = 8 and y = -5. |
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A. |
13 |
B. |
-3 |
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C. |
-13 |
D. |
3 |
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Hint |
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15. |
Write 10 · 10 · 10 in exponential form. |
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A. |
13 |
B. |
310 |
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C. |
31 |
D. |
103 |
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Hint |
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16. |
Express 64 in exponential form as a power of 4. |
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A. |
44 |
B. |
26 |
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C. |
45 |
D. |
43 |
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Hint |
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17. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
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A. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
B. |
×2; geometric |
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C. |
+1; arithmetic |
D. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
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Hint |
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18. |
Choose the sequence that is neither arithmetic nor geometric. |
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A. |
2, 1, 0.5, 0.25, … |
B. |
11, 18, 25, 32, … |
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C. |
1, 1, 1, 1, … |
D. |
15, 18, 21, 25, … |
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Hint |
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19. |
Make a box-and-whisker plot of the duration of ten recent solar eclipses listed in the table. |
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 |
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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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20. |
Tiger Woods won the 2003 Bay Hill Invitational by shooting -2, -7, -6, and -4. What was his total score after the four rounds? |
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A. |
19 |
B. |
1 |
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C. |
-1 |
D. |
-19 |
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Hint |
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