Find the arc length. Leave your answer in terms of pi.An arc with central angle 184° and radius 8 m

A. 16.36? m
B. 1.02? m
C. 0.04? m
D. 8.18? m


Answer: D

Mathematics

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Expand the expression using the Binomial Theorem.(3x - 1)5

A. 243x5 - 81x4 + 27x3 - 9x2 + 3x - 1 B. (9x2 - 6x + 1)5 C. 243x5 + 15x4 - 90x3 - 90x2 + 15x - 1 D. 243x5 - 405x4 + 270x3 - 90x2 + 15x - 1

Mathematics

Solve the problem.To convert a temperature from degrees Celsius to degrees Fahrenheit, you multiply the temperature in degrees Celsius by 1.8 and then add 32 to the result. Express F as a linear function of c.

A. F(c) = 
B. F(c) = 1.8 + 32c
C. F(c) = 1.8c + 32
D. F(c) = 33.8c

Mathematics

Find all complex roots. Write the answer in polar form, with 0 ? ? ? 360°.Cube roots of 5 - 5i

A. (cos 100° + i sin 100°), (cos 220° + i sin 220°), (cos 340° + i sin 340°)
B. (cos 60° + i sin 60°), (cos 180° + i sin 180°), (cos 300° + i sin 300°)
C. (cos 100° + i sin 100°), (cos 220° + i sin 220°), (cos 340° + i sin 340°)
D. (cos 80° + i sin 80°), (cos 200° + i sin 200°), (cos 320° + i sin 320°)

Mathematics

Solve the problem.Suppose that the cost, p, of shipping a 3-pound parcel depends on the distance shipped, x, according to the function p(x) depicted in the graph. At what values is the function p not differentiable?

A. 500, 3000 B. 0, 3000 C. 0, 500, 3000 D. Function is differentiable for all x in the domain

Mathematics