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1. |
Which symbol makes the following statement true?
7,500 ______ 7.5 × 103 |
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A. |
< |
B. |
= |
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C. |
 |
D. |
> |
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Hint |
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2. |
Write 45,870,320 in scientific notation. |
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A. |
45.87032 × 107 |
B. |
4.587032 × 108 |
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C. |
4.587032 × 107 |
D. |
45.87032 × 106 |
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Hint |
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3. |
Write 1,360,000,000,000 in scientific notation. |
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A. |
13.6 × 1012 |
B. |
1.36 × 1013 |
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C. |
1.36 × 1012 |
D. |
0.136 × 1013 |
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Hint |
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4. |
Write 9.01 × 108 in standard form. |
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A. |
90,100,000 |
B. |
9,010,000,000 |
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C. |
9,010,000 |
D. |
901,000,000 |
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Hint |
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5. |
Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas? |
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A. |
2.0 × 106 |
B. |
2.0 × 107 |
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C. |
2.0 × 108 |
D. |
2.0 × 109 |
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Hint |
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