Perform the indicated operation. Write the answer in scientific notation.

A. 4.94 × 103 
B. 4.94 × 10-11 
C. 9.88 × 10-11 
D. 9.88 × 103


Answer: B

Mathematics

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Solve the problem.Find the moment of inertia about the x-axis of a thin triangular plate bounded by the coordinate axes and the line  if .

A.
B.
C.
D. 625

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Solve the problem.The energy E (measured in joules) released by an earthquake of magnitude M on the Richter scale  is given by the equation . Suppose an earthquake registers 6.3 on the Richter scale. Let I0 = 1. What is the intensity of the earthquake?

A. I = 1013.85 B. I = 6.310 C. I = 106.3 D. I = 13.8510

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Perform the indicated operation. Simplify if possible. -  

A.
B.
C.
D.

Mathematics

Determine if the relation is a function.

A. not a function B. function

Mathematics