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1. |
How would 9.3 × 10-7 be written in standard form? |
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A. |
930,000,000 |
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B. |
93,000,000 |
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C. |
0.000000093 |
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D. |
0.00000093 |
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Hint |
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2. |
The diameter of a volcanic particle averaged 0.000022 meter. What is this measure written in scientific notation? |
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A. |
0.22 × 10-4 |
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B. |
2.2 × 10 |
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C. |
2.2 × 10-5 |
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D. |
2.2 × 105 |
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Hint |
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3. |
Express 2.629 × 107 in standard form. |
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A. |
2,629 |
B. |
26,290,000 |
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C. |
0.0000002629 |
D. |
2,629,000 |
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Hint |
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4. |
Express 3.456 × 10-4 in standard form. |
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A. |
0.3456 |
B. |
0.0003456 |
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C. |
0.003456 |
D. |
34,560 |
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Hint |
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5. |
Express 35,329 in scientific notation. |
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A. |
35.329 × 103 |
B. |
3.5329 × 105 |
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C. |
3.5329 × 104 |
D. |
3.5329 × 10-4 |
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Hint |
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