Solve the problem.A change in the weather can affect the movement of the glacial ice. Recently, the ice was recorded as moving 13 mcsec faster than in a previous recording. Express in seconds the change in time.

A. 0.000013 sec
B. 0.0013 sec
C. 0.00013 sec
D. 0.0000013 sec


Answer: A

Mathematics

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A. 15n6 + 6n3 - 4 B. 10n6 + 5n3 + 2 C. 17n9 D. 10 + 5n6 + 2n3

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A. 0.028 B. 2.8 C. 28,000 D. 2800

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Find the GCF.4x3y8, 16y7z4

A. 4y7 B. x3y7 C. 2y7 D. 4xyz

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