Compare the amount of earth movement (energy released) by earthquakes of magnitudes 3 and 6.
?

A. 1,000 times more energy
B. 10 times more energy
C. 5,623 times more energy
D. 31,623 times more energy
E. 1,000,000 times more energy


Answer: D

Mathematics

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Find the leading term and the leading coefficient.7x2y + 6xy3 + x3y4 + 6x4

A.

Leading term: x3y4Leading coefficient: 1

B.
Leading term: 6x4Leading coefficient: 6

C.
Leading term: 6xy3Leading coefficient: 6

D.
Leading term: 7x2yLeading coefficient: 7

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Find the missing quantities as requested.Find the circumference of the circle. Use 3.14 for ?.

A. 150.72 cm B. 7,234.56 cm C. 301.44 cm D. 75.36 cm

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Write the augmented matrix that represents the linear system.

A.
B.
C.
D.

Mathematics

Write the following in standard notation.6.83 × 10-4

A. -683,000 B. .0000683 C. .000683 D. .00683

Mathematics