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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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

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

A. -512 B. 512 C. -1296 D. 1296

Mathematics

Change to the equivalent decimal.7

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

Mathematics

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