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1. |
Write 0.478 in scientific notation. |
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A. |
4.78 × 10-1 |
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B. |
4.78 × 10-2 |
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C. |
4.78 × 102 |
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D. |
478 × 101 |
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Hint |
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2. |
How would 9.3 × 10-7 be written in standard form? |
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A. |
0.00000093 |
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B. |
0.000000093 |
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C. |
930,000,000 |
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D. |
93,000,000 |
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Hint |
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3. |
Write  in standard form. |
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A. |
357,682 |
B. |
3,576,820 |
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C. |
3.57682 |
D. |
0.357682 |
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Hint |
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4. |
The diameter of a volcanic particle averaged 0.000022 meter. What is this measure written in scientific notation? |
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A. |
2.2 × 105 |
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B. |
2.2 × 10 |
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C. |
2.2 × 10-5 |
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D. |
0.22 × 10-4 |
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Hint |
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5. |
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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