Solve using the multiplication principle.6.9x = 13.8

A. 6.9
B. 11.8
C.
D. 2


Answer: D

Mathematics

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Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(2, -3); m = -6

A. y = -6x + 9 B. y = -6x + 10 C. y = -6x + 7 D. y = 6x + 8

Mathematics

Find the arc length function s(t) for the curve defined by r(t) =costi+sintj+k for t?0. Then use this result to find a parametrization of C in terms of s.

What will be an ideal response?

Mathematics

Choose the graph of the equation.z = -2x3 - 3y4 + 6xy2 + 

A.

B.

C.

D.

Mathematics

Find the midpoint of the line segment joining the points A and B.A = (x, 2); B = (0, 4)

A.
B.
C. (x, 6)
D.

Mathematics