Find the area of the region specified in polar coordinates.One leaf of the rose curve r = 3 sin 2?

A. ?
B. ?
C. ?
D. ?


Answer: D

Mathematics

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Provide an appropriate response.Eight voters are asked to rank 3 brands of automobiles: A, B, and C. The eight voters turn in the following ballots showing their preferences in order:   CBACBABCABCAABC BACABCABCMake a preference table for these ballots.

A.
 
B.
 
C.
 
D.

Mathematics

Solve the problem using your calculator.The paired data below consist of the costs of advertising (in thousands of dollars) and the number of products sold (in thousands). What is the correlation coefficient?

A. 0.708 B. -0.071 C. 0.235 D. 0.246

Mathematics

Find the Taylor polynomial of degree 3 at 0.f(x) = e-3x

A. 1 - 9x + x2 - x3
B. 1 - 3x + x2 - x3
C. 1 - 3x + x2 - 9x3
D. 1 + 3x + x2 + x3

Mathematics

Provide an appropriate response.Evaluate: 4-3/2

A. -8
B.
C. - 4
D. - 

Mathematics