If the demand function forqunits of a commodity atp$per unit is given by , find the rate of change of quantity with respect to price when. Round your answer to three decimal places.

 

A. 0.017
B. -0.017
C. 0.009
D. -0.011
E. 0.005


Answer: B

Mathematics

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Provide an appropriate response.True or False? If a number is divisible by 3, then the number must also be divisible by 6.

A. True B. False

Mathematics

Find the foci and endpoints of each axis for the given ellipse.x2 + 16y2  = 16

A. Foci: (0, ±); vertices: (± 4, 0 );
endpoints of the minor axis: (± 1, 0)
B. Foci: (±, 0); vertices: (± 4, 0);
endpoints of the minor axis: (0, ± 1)
C. Foci: (± 15, 0); vertices: (± 16, 0);
endpoints of the minor axis: (0, ± 1)
D. Foci: (±, 0); vertices: (± 3, 0);
endpoints of the minor axis: (0, ± 1)

Mathematics

The equation has a solution r in the interval indicated. Approximate this solution correct to two decimal places.x4 - x3 - 7x2 + 5x + 10 = 0; -3 ? r ? -2

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the perimeter. Use 3.14 for ? when needed.

A. 9.14 in. B. 11.14 in. C. 14.28 in. D. 12.28 in.

Mathematics