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Which of the following statements are true of the division expression 6 3/8 ÷ 2 1/16 ? Select all that apply.

A. The dividend is the first number in this expression.
B. 51/8 x 16/33 is a step when finding the quotient.
C. The quotient is 2 1/11
D. 16/8 x 16/11 is a step when finding the quotient

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)