Solve the problem.A company's cost for operating two warehouses is C(x, y) = 6xy2 + 12x2y + 4y dollars, where x is number of units in warehouse A and y is the number in B. Find the average cost to store a unit if A has 3 to 5 units, and B has 1 to 2 units.

A. $718
B. $356
C. $359
D. $712


Answer: B

Mathematics

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Estimate the value as a whole number or as a mixed numeral where the fractional part is .17

A. 17
B. 17
C. 18
D. 18

Mathematics

Find the simplest form of a second-order homogeneous linear differential equation that has the given solution.y = c1e5x + c2xe5x 

A. D2y - 10Dy + 25y = 0 B. D2y - 10Dy - 25y = 0 C. D2y - 5Dy + 25y = 0 D. D2y + 10Dy + 25y = 0

Mathematics

Find the dot product v ? w.v = 2i + 3j + k and w = 2i + 8j + 2k

A. -18 B. -30 C. 89 D. 30

Mathematics

Explain why the figure is not a polygon.

A. Not closed B. Sides intersect C. Curved side

Mathematics