Express the number in scientific notation.870,000

A. 8.7 × 105
B. 8.7 × 104
C. 8.7 × 10-4
D. 8.7 × 10-5  


Answer: A

Mathematics

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A. 3483nine B. 3843nine C. 3193nine D. 3548nine

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Evaluate the improper integral.

A.
B.
C.
D.

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Write each expression using the LCD as the denominator.

A.
B.
C.
D.

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