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1. |
Multiply 0.25 × 103. |
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A. |
25,000 |
B. |
25 |
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C. |
0.00025 |
D. |
250 |
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Hint |
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2. |
Write 120,000,000 in scientific notation. |
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A. |
1.2×109 |
B. |
0.12×109 |
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C. |
1.2×108 |
D. |
12×107 |
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Hint |
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3. |
The diameter of a quarter is approximately 1 in. How many quarters would it take to cover a football field measuring 360 ft by 160 ft? |
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A. |
691,200 quarters |
B. |
57,600 quarters |
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C. |
1,216,000 quarters |
D. |
8,294,400 quarters |
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Hint |
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4. |
Find the value of N in the equation.N × 104 = 8,653,300 |
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A. |
N = 86,533,000,000 |
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B. |
N = 8.6533 |
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C. |
N = 865.33 |
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D. |
N = 86,533 |
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Hint |
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5. |
Use your calculator to evaluate the expression.6.2319 |
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A. |
1.245 × 1019 |
B. |
12.45 × 1015 |
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C. |
1.245 × 1015 |
D. |
12.45 × 1019 |
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Hint |
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