Write the number in scientific notation.27,000
A. 2.7 × 105
B. 2.7 × 10-4
C. 2.7 × 104
D. 2.7 × 10-5
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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A. (-1, 1) ? (3, ?) B. (-?, - 3) ? (-1, 1) C. (- 3, -1) ? (1, ?) D. (-?, - 1) ? (1, 3)
Mathematics
A single mother who files head of household pays a tax of $10,881. Use the table to find her taxable income interval.
What will be an ideal response?
Mathematics