Perform the operations and simplify.
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Assume that no denominators are 0.
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A. ?
B. ?
C. ?
D. ?
Answer: B
Mathematics
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Write the number in ordinary notation.3.93 × 10-4
A. 0.00393 B. 0.0000393 C. -393,000 D. 0.000393
Mathematics
Simplify.5 + (-2) - (-19) - 10 + 17
A. 29 B. 49 C. -19 D. 11
Mathematics
Find the requested probability. Give your answer to two decimal places, if required.
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if 
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__________
Fill in the blank(s) with the appropriate word(s).
Mathematics
Identify the domain of f(x). Then complete the accompanying table and graph f(x).f(x) = 
A. [0, ?)
B. [4, ?)
C. [-4, ?)
D. [0, ?)
Mathematics