Test the equation for symmetry with respect to the given axis, line, or pole.r = 2 - 2 sin ?; polar axis

A. Symmetric with respect to the polar axis
B. May or may not be symmetric with respect to the polar axis


Answer: B

Mathematics

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Provide an appropriate response.Given a geometric sequence such that a1 = 2 and a4 = -128, find a5.

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Change to the equivalent decimal.7

A. 234.333 B. 7.03 C. 1.1 D. 1.03

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The new computer your business bought lists a mean time between failures of 1 year, with a standard deviation of 3 months. Eight months after a repair, it breaks down again. Is this surprising? (Assume that the times between failures are normally distributed.)

What will be an ideal response?

Mathematics

Solve the problem.The following table contains information about moons orbiting a planet named Geo I. Use the table to solve the problem.What is the average time of revolution of the moons? Round your answer to the nearest hundredth of a year.

A. 21.37 years B. 955.40 years C. 1.36 years D. 0.77 years

Mathematics